Seiko Astron GPS SBXA038-1 Installation guide

7X52 GPS SOLAR
基本操作マニュアル
Basic Manual
CSB7X52-1208
PrintedinJapan
日本語 1P
簡体中文 61P
English 31P
繁体中文 91P
7X52 GPS SOLAR
基本操作マニュアル
Basic Manual
CSB7X52-1208
PrintedinJapan

31
1READFIRST
English
１．READFIRST
Features………………………………………………………………………………………………………………………… 32
Thefollowingfunctionsareincluded…………………………………………………………………………………… 33
２．BEFOREUSE
Namesoftheparts…………………………………………………………………………………………………………… 34
Indicatorhanddisplayandreceptionresultdisplay………………………………………………………………… 35
Checkthechargingstatus………………………………………………………………………………………………… 36
Aboutcharging………………………………………………………………………………………………………………… 37
PlacewhereGPSsignalscanbeeasilyreceived/PlacewhereGPSsignalscannotbereceived …… 38
３．BASICOPERATION
TimeZoneAdjustment(Whentheregionortimezonewherethewatchisusedischanged) 39〜40
SetDaylightSavingTime(DST) ………………………………………………………………………………………… 41
In-flightmode( )(Whenboarding)……………………………………………………………………………………… 42
Manualtimezonesetting(Tosetthewatchtothelocaltimeofthedestinationinanairplane,etc.) …43
Manualtimeadjustment(Tosetonlythetime)……………………………………………………………… 44〜45
Automatictimeadjustment ……………………………………………………………………………………………… 46
Receptionresultdisplay …………………………………………………………………………………………………… 47
４．DETAILEDINFORMATION
Leapsecond(Automaticleapsecondreceptionfunction) ……………………………………………………… 48
５．INCASEOFANUNUSUALMOVEMENTOFTHESECONDHAND
Energydepletionforewarningfunction(secondhandmovementandwatchstate) …………………… 49
Powersavefunction ………………………………………………………………………………………………………… 50
６．TROUBLESHOOTING
WhenthewatchisunabletoreceiveGPSsignals ………………………………………………………………… 51
Manualtime/datesetting(AdjustthetimeunderaconditioninwhichthewatchisunabletoreceiveGPSsignals) …… 51〜53
Whenthetime/dateorindicatorhandpositionismisaligned…………………………………………… 54〜55
Incaseofanabnormalmovement(resettingthebuilt-inIC)…………………………………………… 57〜58
7．SPECIFICATIONS
Specifications ………………………………………………………………………………………………………………… 59
CONTENTS

32
1READFIRST
English
33
1READFIRST
English
Thefollowingfunctionsareincluded
ThisisaGPS*solarwatch.
Thiswatchhasthefollowingfeatures.
Features
＊ GPSisanabbreviationforGlobalPositioningSystem.
Thiswatch canbe setto the
preciselocal timeby justone
buttonoperation anywherein
theworld.
Thiswatchoperatesbysolar
charging.
Thiswatchautomatically
adjuststhetimeinaccordance
withactionpatternsduring
use.
Exposethe dialto lightto
chargethewatch.
Oncefullycharged,thewatch
runsfor approximatelysix
months.
Whentheenergystoredinthe
watchruns outcompletely, it
takestimetofullychargethe
watch,sopleasekeepinmind
tochargethewatchregularly.
→Howtochargethewatch P.37
→Standardchargingtime P.37
Whenthe watchhas sensed
sufficientbrightness under
anopen sky,it automatically
receivesGPSsignalsfromGPS
satellites.Thisfunctionenables
thewatch toautomatically
adjustthe timeprecisely even
whileyouareusingthewatch.
→ Automatictimeadjustment P.46
＊Thiswatchisunabletoreceive
GPSsignalswhentheenergy
storedinthewatchislow.
→
ChecktheChargingStatus P.36
Thiswatchquicklyadjuststhe
timeby receivingGPS signals
fromGPSsatellites.
Thiswatchrespondstoatotal
of39 timezones aroundthe
world.
Whenthe regionor timezone
wherethe watchis used
ischanged, pleasecarry
outoperation oftimezone
adjustment.
→Howtoadjustthetime P.40
※ Unlikenavigationequipment,thisGPSsolarwatchisnotdesignedtoconstantlyreceiveGPSsignalsfromGPSsatelliteswithout
anyoperation.ThiswatchreceivesGPSsignalsonlyinthetimezoneadjustmentmode,automaticormanualtimeadjustmentmode.
Thewatchdisplaystheprecisetimeofthetime
zonethat isset byoperation ofmanualtime
adjustment.
→Howtomanuallyadjustthetime P.45
→Checkthetimezonesetting P.40
TosetonlythetimeWhentheregionortimezonewherethewatch
isusedischanged
Adjustthetimezone.
Thewatchdisplaysthepreciselocaltime.
→Timezoneadjustment P.39
LosAngeles
7:00pmon6th London
1:00pmon7th

2BEFOREUSE
34
English
2BEFOREUSE
35
English
Namesoftheparts
※ Keepthecrownlockedwhile
youarewearingthewatch.
Crown
（Screwlocktype）
ButtonB
Sub-dial
Indicatorhand
Main-Dial
Date
Second
hand
ButtonC
ButtonA
Indicatorhanddisplayandreceptionresultdisplay
※ Position of eachdisplay may
differdependingonthemodel
(design).
 Checkthereceptionresult →P.47
 Manualtimeadjustment →P.4 4 〜 45
 Timezoneadjustment →P.39 〜 4 0
 Automatictimeadjustment →P.46
 Receiveleapseconddata  →P.48
Checkthechargingstatus.→P.36
Howtochargethewatch→P.37
 CheckDaylightSavingTime(DST) →P.41
 SetDaylightSavingTime(DST)→ P.41
Hand
position F(full)
Levelposition 
(middle) E(low)
Display
Hand
position ON OFF
Display
Hand
position
In-flight
mode（ ）
status
Resetin-flight
mode（ ）
Display
In-flightmode（ ）→P.42
※ Itisdisplayedonly
whilethein-flight
modeisset.
Displayofchargingstatus
 Displayofin-flightmode ( )
 DisplayofDaylightSavingTime(DST)
Receiving
process
1(time
adjustment)
4+(timezone
adjustment)
Receivingleap
seconddata
Display
Y… Reception
successful

(12-secposition)
N… Reception
failed

(18-secposition)
【Checkingthe
receptionresult】
→P.47
Displayof
receptionresult
Displayofreceivingprocess
Hour
hand
Minute
hand
Continuedonthefollowingpage Continuedonthefollowingpage

2BEFOREUSE
36
English
2BEFOREUSE
37
English
Howtochargethewatch
Exposethedialtolighttochargethewatch.
Standard
ChargingTime
Foran approximatetime
requiredtochargethewatch,
refertothetableattheright.
GPSsignalreception
consumesalotofenergy.
Keepinmindtocharge
thewatchbyexposeto
lightsothattheindicator
handpointstothelevel
position(middle)orF
(full).(Ifthecharging
statusisdisplayedas
E(low),thereception
willnotstartevenwith
operationofGPSsignal
reception.) → Checkthe
chargingstatus. P.36
Aboutcharging
Reception
isallowed
Reception
isnot
allowed
Indicator
display
Charging
status Solution
F(full) Receptionis
allowed.
Level
position
(middle)
Receptionis
allowed,but
keepinmind
tocharge
thewatch.
Indicator
display
Movementofsecond
hand Chargingstatus Solutions
One-
second
interval
movement
E
(low)
Thewatchisunableto
receiveGPSsignals,but
hasenergytooperate.
Chargethewatchatleastuntil
theindicatorhandpointstothe
levelpositionsothatthewatch
isabletoreceiveGPSsignals.
Two-
second
interval
movement
Thewatchisunableto
receiveGPSsignals,and
doesnothaveenergy
tooperate.(Theenergy
depletionforewarning
functionisactivated.
→P.49）
Continuetochargethe
watchatleastuntilthe
indicatorhandpointstothe
levelpositionsothatthe
watchisabletocontinuously
operateandreceiveGPS
signals.
Five-
second
interval
movement
−
Thechargingstatusisnot
displayedforthein-flightmode
（ ）
Resetthein-flightmode
（）aslongaspossible.
→ Resetthein-flightmode
（ ） P.42
Whentheindicatorhand
pointstoE,chargethe
watchfollowingtheabove.
Checkthechargingstatus
TheindicatorhandpositionshowswhetherthiswatchisableorunabletoreceiveGPSsignals.
Inaddition,forthelowchargingstate,themovementofthesecondhandshowstheenergy
depletionstateinfurtherdetail.
＊GPSradiosignalreceptionrequiresalotofenergy.Keepinmindtoregularlychargethewatchbyexposetolight.
→ Aboutcharging P.37
Toensureoptimal
performance
ofthewatch,
makesurethat
thewatchis
keptsufficiently
chargedatall
time.
Underthefollowingsituations,theenergyofthewatchislikelyto
bedepleted,resultinginstoppageofthewatch.
・Thewatchisconcealedunderasleeve.
・Thewatchisusedorstoredunderconditionswhereitcannotbe
exposedtolightforalongtime.
※ Whenchargingthe watch,makesure that thewatchis not heatedtoa high
temperature.(Theoperationaltemperaturerangeisbetween-10℃and+60℃.)
※ Whenfirst using thewatchorstarting to usethewatchafter it hasstoppedbecauseof
theenergydepletion,sufficientlychargethewatchreferringtothetableonthepagebelow.
Thefiguresof Time requiredforcharging the watchtostart movingat1-sec intervals areestimationsof time
requiredtocharge thestoppedwatch by exposingitto light untilitmoves atsteady1-sec intervals. Evenifthe
watchispartiallychargedforashorterperiod,thewatchwillresume1-secintervalmovement.However,itmayshortly
returnto2-secintervalmovement.Usethechargingtimeinthiscolumnasaroughguideforsufficientchargingtime.
※ Therequiredchargingtimeslightlyvariesdependingonthedesign andthe
dialcolorofthewatch.
Illumination
lx(LUX)
Light
source
Condition
(Example)
Fromthestatewhere
thewatchisstopped(not
charged)
Inthestate
wherethehand
moves(thewatch
ischarged)
Tofully
charged
To1secInterval
movementis
secured
Tomovefor
1day
700
Fluorescentlight
Generaloffices − − 6.5h
3000
Fluorescentlight
30W20cm 530h 32h 1.4h
10,000 Sunlight
Fluorescentlight
Cloudyday
30W5cm
135h 5h 22min
100,000 Sunlight
Sunnyday(Under
thedirectsunlight
onasummerday)
65h 1.5h 6min
Continuedonthefollowingpage Continuedonthefollowingpage

2BEFOREUSE
38
English
3BASICOPERATION
39
English
・ Thesmaller the sky,themore
difficultitis toreceiveGPS signals.
Inaddition,it willalsobe difficult
toreceiveGPS signals,ifthere is
somethingthatobstructs theGPS
signalsduringreception (in particular,
duringtimezoneadjustment).
Examples:
 ・Betweentallbuildings
 ・Nearwoodedarea
 ・Station/Airport
 ・Indoorswithwindows
 ※Radiosignals cannot
bereceiveddepending
onwindow glasstype.
Refertothe
 ×Cannotreceive.
Examples:
 ・Indoorswithoutwindows
 ・Underground
・
Duringpassageofatunnel
・Throughspecial glass
withthermal emission
shieldeffect,etc.
・
Closetoequipmentgenerating
noiseor performingwireless
communications
Difficulttoreceive
・Theskycannot be seenoronly
partoftheskycanbeseen.
・Thereis something hindering
thereception.
Cannotreceive
・Outdoorsunderanopensky
withgoodvisibility
Easytoreceive
Thereare places whereGPSsignals canbeeasily receivedandplaceswhere GPS signals
cannotbereceived.
TimeZoneAdjustment（Whentheregionortimezonewherethewatchisusedischanged） PlacewhereGPSsignalscanbeeasilyreceived/PlacewhereGPSsignalscannotbereceived
Timezoneadjustment
Thetimezonewhereyouareislocalized to adjustthewatchtotheprecise
currenttimebyreceivingGPSsignals.
→Howtoadjustthetimezone P.40
※Failureorsuccessofreceptiondependsonthereceptionenvironment.→PlacewhereGPSsignalscanbe
easilyreceived/PlacewhereGPSsignalscannotbereceived P.38
※Evenwhenthereceptionissuccessful,DaylightSavingTime(DST)cannotbeautomaticallyset.
SetDSTmanually. →SetDaylightSavingTime(DST) P.41
※GPSsignalreceptionconsumesalotofenergy.
Keepinmindtoregularlychargethewatchbyexposetolightsothattheindicatorhandpointstothelevel
position(middle)orF(full).IfthechargingstatusisdisplayedasE(low),thereceptionwillnotstart
evenwithoperationofGPSsignalreception.
Precautionsontimezoneadjustment
Ifthetimezoneisadjustednearatimezoneboundary,thetimeoftheadjacenttime
zonemaybedisplayed.
Insomeareastheboundariesobservedbythewatchmaynotexactlycorrelateto
theactualtimezonemarkersontheland.
Thisdoesnotindicateamalfunction.
Inthiscase,setthetimezoneinthemanualtimezonesettingmode.
→Howtomanuallysetthetimezone P.43
Whenthetimezoneisadjustedwhiletravelingonland,avoidtimezoneboundaries
tocarryouttimezoneadjustmentinthe representative cities in the time zone
wheneverpossible.
Inaddition,whenthewatchisusedneartimezoneboundaries,makesuretocheck
thetimezonesetting,andmanuallysetthetimezoneasnecessary.
Continuedonthefollowingpage

3BASICOPERATION
40
English
3BASICOPERATION
41
English
Checkthetimezonesetting.
PressButton Conce andthen
releaseit
Checkthetimezonesetting(within5seconds)
Press
and
Release
[Example]Timezonesetting:+2hoursCAIRO
Thecurrently set timezoneis
displayedfor5seconds.
※Tochangethe
timezonesetting
・
Whenyouareina
placewhereGPS
signalscanbe
easilyreceived 
 →
Howtoadjustthe
timezone
P.40
・ Whenyouareina
placewhereGPS
signalscannot
bereceived
 → Howtomanuallyset
thetimezone
P.43
※ Theindicator
handindicates
theON/
OFFsetting
ofDaylight
SavingTime
(DST).
Thesecondhandindicatesthecurrentlysettimezone.
※Bycontinuing to
pressButton C,
thewatchenters
operationof the
manualtimezone
setting.
※
 After5sechaveelapsedor
whenButtonA ispressed,
thewatchreturns tothe
timedisplaymode.
Press
Howtoadjustthetimezone
ContinuetopressButtonB(6sec),andthenreleaseitwhenthesecondhandmovesto
the30-secposition.
1
Movetothe
outdoorsunderan
openskywithgood
visibilitywhere
GPSsignalscan
beeasilyreceived.
2
3
Whenthesecond handpoints toYor
N,receptioniscompleted.
Directthewatchfaceupwardandwait 4
Pressfor
6sec
※ Althoughthesecondhandmovesto
the0-secposition3secafterpressing
ButtonB,continuetopressit.
Checkthatthe receptionissuccessful after the
watchreturnstothetimedisplaymode.
→Checkthatthereceptionwassuccessful P.35
Thereceptionresultisdisplayedfor5seconds.
Then,the hour andminute handsmove, andthe
timeanddateareadjusted.
Receptionresultdisplay Y:Successful N:Failed
Display
BPC
JJY
BPC
JJY
Whenthesecondhandhas
reachedthe30-secposition,
receptionisstarted.Theindicator
handpointsto4+.
※ While the indicatorhand pointstoE
or receptionisnotstartedevenwith
operationforreception.
WhenthehandpointstoE,chargethe
watchbyexposetolight.
 Whenthehandpointsto resetthein-
flightmode（）.
 →Howtoresetin-flightmode（ ）P.42
It takes amaximum
of2mintocomplete
reception.
※ Itdependson the
receivingconditions.
<Displayduringreception>
Thesecondhand
indicatesease
ofreceiving(=
number ofGPS
satellitesfrom
whichGPSsignals
arereceived).
BPC
JJY
Mayreceive
E
a
s
y

t
o

r
e
c
e
i
v
e
C
a
n
n
o
t

r
e
c
e
i
v
e
3units
4units
5units
6units
・
・
・
・
・
・
2units
0units
※ Evenwhen
thehand
pointsto4
unitsormore,
reception
maynotbe
allowed.
※ Tocancelthe
reception,
pressButtonA.
※ Pleasenotethatitmay
bedifficulttoreceive
GPSsignals while you
arein
motion.
1
2
Dependingonthearea,DaylightSavingTime(DST)isindividuallyset.
DaylightSavingTimemeanssummertime,whichisasystemtolengthen
daylight timebyadvancing1hour whendaylighttime islongin summer.Daylightsaving timehasbeenadopted in about80
countries,mainlyinEuropeandNorthAmerica.Theadoptionanddurationofdaylightsavingtimevarydependingonthecountry.
※DaylightSavingTimeissubjecttochangeowingtocircumstancesofthecountryorregion.
DaylightSavingTime(DST)
PressButtonAonceandthenreleaseit CheckDaylightSavingTime(DST)setting(within5seconds)
Press
and
Release
Theindicatorhand
indicatesDaylight
SavingTime(DST)
setting.
[Example]
DSTsetting:
ON
DaylightSavingTime(DST)settingisdisplayedfor5seconds.
Press
CheckDaylightSavingTime(DST)setting
12
※After5 sechaveelapsed
or whenButton A is
pressed, thewatch
returnstothetimedisplay
mode.
TurnOFFDaylightSavingTime(DST)
Carryoutoperationof①to③inthestatewhereDaylightSavingTime(DST)settingisON.
Inoperationof②,adjusttheindicatorhandtotheOFFpositionasshowninthefigure at the right.
Thehourandminutehandsreturnbyonehour.
SetDaylightSavingTime(DST)
PressButtonA
ContinuetopressButtonC(3sec)
within5secafteroperationof①
Whenthe hourand minutehands stopmoving,
theDST settingmode isautomatically
completedafterapproximately5sec.
TurnONDaylightSavingTime(DST)
123
Thewatchreturnstothetimedisplaymode.
Theindicatorhandreturnstodisplaythechargingstatus.
Theindicatorhand
movestopointto
ON,
andthe
hour
and
minute
hands
advancebyonehour.
Theindicator
handmoves
toindicate
thecurrent
DSTsetting.
Press
Press
for
3sec
※ ON/OFFoftheDSTisnotautomaticallychangedoverevenwithoperationoftimezoneadjustment/manualtimezonesetting.Whentravelingtoa
regionwhereDaylightSavingTime(DST)isnotadoptedfromaregionwhereitisadopted,turnofftheDSTsetting.
<WhenDST
settingisOFF>
※ The time at which thewatch returns to the time displaymode
variesdependingonthepositionof
theindicatorhand.
※ Thewatchreturnstothetimedisplay
modeevenbypressingbuttonA
within5secafterthehourand
minutehandsstopmoving.
Press

3BASICOPERATION
42
English
3BASICOPERATION
43
English
Carryoutoperationof①to③.
In②,whentheindicatorhandpointsto●ONin
thefigureattheright,thein-flightmode( )canbe
reset.
＜ In-flightmode（ ）＞
Theindicatorhandpoints
to
※When thein-flight mode
（）isreset, theindicator
handindicatesthecharging
status.
Settothein-flightmode（ ）wherethereceptionmayinfluence
operationofotherelectronicsdevicesinanairplane,etc.
Inthe in-flightmode（ ）theGPS signalreception(time zone
adjustment,manual time adjustment,andautomatic time
adjustment)doesnotwork.
In-flightmode( )(Whenboarding) Manualtimezonesetting(Tosetthewatchtothelocaltimeofthedestinationinanairplane,etc.)
In-flightmode（ ） Manualtimezonesetting
Howtomanuallysetthetimezone
Resetthein-flightmode（ ）
Whenthehourand
minutehandsstop
moving,pressButtonA
PressButtonBorButtonCtoadjustthesecondhand
tothetimezoneofthedestination
132
Thesecondhandstarts
moving.
※ Duringmovement ofthe
date,thebuttonsandcrown
cannotbeoperated.
Press
＜Displayoftheindicatorhand ＞
Displays ON/OFF setting of
DaylightSavingTime(DST).
※IfDaylight Saving Time
(DST)isnot correct,
changeoverON/OFF with
referencetoSetDaylight
SavingTime(DST) P.11
afteroperationof③.
※Ifthesecondhandisstoppedforoneminuteorlonger,thewatchwillautomaticallyreturntothetimedisplaymode.
clock
wise
counter
clock
wise
Press
for
3sec
Thesecondhand moves
todisplaythe currently
settimezone.
Whenthebuttonis pressed once,
thesecondhand movestothe
nextzone.
※ Ifthetimeforpressingis
short,the watchwill enter
operationfor checking
thetimezonesetting,so
makecertain to pressthe
buttonfor3sec.
Inplaceswherethetimezonecannotbeadjusted,thetimezonecanbesetmanually.
※RefertoSetDaylightSavingTime(DST) P.41,tosetDaylightSavingTime(DST).
DST ON OFF
Display
Thesecondhandstopsatthe40-secposition,andthe
indicatorhandpointsto 
Thesecondhand indicatesthe
receptionresult(Y orN),and the
indicatorhandpointstothetypeof
reception(1or4+).
Press
for
3sec
Press
and
Release
＜In-flightmode（ ）state ＞
Theindicatorhand
pointsto .
※When5secondsorlongerhaveelapsedafteroperationof① ,thewatchautomaticallyreturnstothetimedisplaymode.When
thewatchreturnedtothetimedisplaymode,restartoperationfrom①.
Settothein-flightmode（ ）
PressButton Band then
releaseit.
ContinuetopressButtonC(3sec)within
approximately5secafteroperationof①.
12 3
In-flightmode
（ ）
setting
automaticallyendsafter5sec
Thewatchreturns tothetime
displaymode.
Whenthein-flightmode（ ）
isbroughtabout,theindicator
handpointsto  evenafter
thewatchhasreturnedtothe
timedisplaymode.
→Manualtimezonesetting(Tosetthe
watchtothe local time of the
destinationinanairplane,etc.)
P.43
Continuetopress
ButtonC (3sec), and
whenthesecond hand
hasstopped,releaseit.

3BASICOPERATION
44
English
3BASICOPERATION
45
English
※Inthemanualtimeadjustment,theprecisetimeofthecurrentlysettimezoneisdisplayed.
Whentheregionortimezonewherethewatchisusedischanged,adjustthetimezone.
→Howtoadjustthetimezone P.40
(Ifthetimezoneisadjusted,thetimezonesetting,timeanddatewillbeadjusted,soitisnotnecessaryto
manuallyadjustthetimeimmediatelythereafter.)
※
DaylightSavingTime(DST)isnotautomaticallyset.Carryoutthesettingmanually
→SetDaylightSavingTime(DST) P.41
※Failureorsuccessofreceptiondependsonthereceptionenvironment.
→PlacewhereGPSsignalscanbeeasilyreceived/PlacewhereGPSsignalscannotbereceived P.38
※ Atthetimewhenthereceptionwassuccessfulbymanuallyadjustingthetime,automatictimeadjustmentmay
beperformed.Fordetails,refertoAutomatictimeadjustment P.46 ＜ Whenitisdifficulttoexposuretolight＞
※GPSsignalreceptionconsumesalotofenergy.
Keepinmindtochargethewatchregularlybyexposetolightsothattheindicatorhandpointstothelevel
position(middle)orF(full).
(WhenthechargingstatusbecomesE(low),thereceptionwillnotstartevenwithoperationofGPSradio
signalreception.)→Checkthechargingstatus
P.36
Thewatchcanbesettotheprecisecurrenttimeofthecurrentlysettimezone.
(Thetimezoneisnotchanged.)
→Howtomanuallyadjustthetime P.45
→Checkthetimezonesetting P.40
Manualtimeadjustment(Tosetonlythetime)
Manualtimeadjustment
Press
for
3sec
Whenthesecond handhas
reachedthe0-secposition,
receptionisstarted.
Theindicatorhandpoints to
1.
※Whiletheindicatorhandpoints
toEor ,reception is not
startedevenwithoperationfor
reception.
Whenthehand pointstoE,
chargethewatch byexpose
tolight.
Whenthehandpointsto ,
resetthein-flightmode（ ）
Howtomanuallyadjustthetime
ContinuetopressButtonB(3sec),
andthenreleaseitwhenthesecond
handmovestothe0-secposition.
1342
Movetothe
outdoorsunder
anopenskywith
goodvisibility
whereGPS
signalscanbe
easilyreceived.
Directthe watchface
upwardandwait
Ittakesupto
1mintocomplete
reception.
※  Thereceptiontime
dependsonthe
receptionconditions.
<Displayduringreception>
Thesecondhandindicates
easeofreceiving(=numberof
GPSsatellitesfromwhichGPS
signalsarereceived).
※ Toacquireonly time information,
thenumberofsatellitesnecessary
forreceptionisone.
Press
※Tocancelthereception,press
ButtonA.
Numberof
acquired
satellites
１０
Display
BPC
J
J
Y
BPC
JJY
State Easyto
receive Cannot receive
Whenthe secondhand
pointstoYorN,
receptioniscompleted.
Thereceptionresultisdisplayed
for5seconds.
Then,thehourandminutehands
move,andthetimeanddateare
adjusted.
Reception
result
display
Y:
Successful
N:
Failed
Display
BPC
JJY
BPC
JJY
Checkthatthe receptionis
successfulafterthe watch
returnstothe timedisplay
mode.
Whenthetime is not correct
evenifYisdisplayed, the
timezonemay not correspond
totheregion where you are.
→ Checkthetime zone setting.
P.40

3BASICOPERATION
46
English
3BASICOPERATION
47
English
Thiswatch can besetto the precisecurrenttime byautomatically
receivingGPSsignalsbyexposuretobrightlightoutdoorsunder an
openskytoadjustthetime.
Inaddition,whenthewatchisconcealedunderasleeveandthedial
isnotexposedtosufficientlightevenifoutdoorsunderanopensky,
thewatch stores thetimeof the previoussuccessfulmanual time
adjustment(ortimezoneadjustment),andautomaticallystartstime
adjustmentatthesametime.
※Theautomatictimeadjustmentisperformedatmostonetimeperday.Therefore,
evenifautomatictimeadjustmenthasfailed,thenextautomatictimeadjustmentwill
beperformedthenextdayorthereafter.
※Iftheenergyissufficientlycharged,automaticreceptionwillbeperformedeveryday.
Duringreception,thehandsmoveinthesamemannerasthemanualtimeadjustment.
→Howtomanuallyadjustthetime P.44〜45
※Thetimezoneisnotadjustedintheautomatictimeadjustment.
Whentheregionwherethewatchisusedischanged,pleasecarryouttimezoneadjustment.Howtoadjustthetimezone P.40
<Whenitisdifficulttoexposetolightsufficiently>
Evenifoutdoorsunderanopensky,whenthewatchisconcealedunderasleeveinwintertime,etc.,in
anareawherethedaylighthoursareshort,orwhenthewatchisnotlikelytobeexposedtosufficient
lightforalongtimeduetobadweather,thewatchisdesignedtoallowforautomatictimereceptionat
thetimewhenthemanualtimeadjustmentwassuccessfulthelasttime.
Whenthe watchisexposedtothe operatingenvironmentabove, automatictimeadjustmentislikely
tobe successful bymakingmanual time adjustmentsuccessfulin timeperiodswherethe watchis
frequentlyusedinaplacewhereGPSsignalscanbeeasilyreceivedunderanopensky.
→Howtomanuallyadjustthetime P.45
However,as the watchjudgesto start automatictimeadjustment takingintoconsiderationthe following
conditions,thewatchdoesnotnecessarilystartautomatictimeadjustmentbyexposuretobrightlight.
・Chargingstatus
・Pastreceptionstatus
※WhentheindicatorhandpointstoE(low),orinthein-flightmode（ ）,automatictimeadjustmentdoesnotwork.
WhentheindicatorhandpointstoE,chargethewatchbyexposetolight.
※Whentheenergyisreduced,theperiodforwhichautomatictimeadjustmentisnotperformedbecomeslonger.Keepinmindto
chargethewatchregularly.
※Ifthetimezoneadjustmentormanualtimeadjustmentisperformedbeforetheautomatictimeadjustmentisstarted,the
automatictimeadjustmentisnotperformedonthatday.
7th
6
th
Automatictimeadjustment
Thetypeofreceptionandreceptionresult(successorfailure)ofthelastGPSsignal
receptionisdisplayedfor5seconds.
Whenthereception
hasfailedinanyway,
manuallysetthetime
anddate.
→How to manually set
thetime
P.52
→How to manually set
thedate
P.53
・  Thereception was
successful.
Usethewatchasitis.
Whenthereception
resultisY
Whenthereception
resultisN
※ Whenapproximately5
days have elapsedafter
successfulreception,the
receptionresultdisplay
becomesN.
※ Evenunderastatewhere
GPS signalcannot be
received, the watch
operateswithquartz
accuracy(atloss/gain±15
secondspermonth).
・Thereceptionhas
failed.
Move to the outdoors
whereGPSsignalscan
beeasilyreceived as
necessary to receive
GPSsignals.
Receptionresultdisplay(Checkthatreceptionwassuccessful)
12
PressButtonBonce
andthenreleaseit
Thesecondhandand
indicatorhanddisplay
thereceptionresult.
※WhenButtonBiskept
pressed,thewatch
enterstheManualtime
adjustmentoperation.
Checkthatreceptionwassuccessful(within5sec)
Thesecondhand displays the
receptionresult(success/failure).
Theindicatorhanddisplayswhichof
thelast GPSsignal receptionwas
performed fortimeadjustment or
timezoneadjustment.
Secondhand:Reception
result(success/failure)
Result Successful Failed
Display
BPC
JJY
BPC
JJY
Position
Y
12-sec
position
N
18-sec
position
※After5secondshave
elapsedorwhenButton
Aispressed,thewatch
returnstothetime
displaymode.
Indicatorhand:
Receptionmethod (manualtime
adjustmentortimezoneadjustment)
Type
1
(Manualtime
adjustment)
4+
(Timezone
adjustment)
Display
※Thetimeatwhichthewatchreturns
tothetimedisplaymodevaries
dependingonthepositionofthe
indicatorhand.
Press
and
Release
Press

4DETAILEDINFORMATION
48
English
5INCASEOFANUNUSUALMOVEMENTOFTHESECONDHAND
49
English
＜Readyforleapseconddatareception ＞
Leapsecond
Theleapsecondis
tocompensatefor
deviationsfromthe
universaltime(UT)
whichisastronomically
determinedandthe
InternationalAtomic
Time(TAI).
1secondmaybe
added(deleted)once
ayearoreveryfew
years.
 Automaticleap
secondreception
function
Aleapsecondis
automaticallyaddedby
receivingleapsecond
datafromGPSsignals
atthetimeofleap
secondaddition.
※Leapseconddata
includesinformation
aboutfutureleapsecond
additionandcurrentleap
seconddata.
WhenGPSsignals arereceivedunder the followingconditions,the leap seconddata
receptionisalsostarted.
・GPSsignalsarereceivedafterthesystemreset
・GPSsignalshavenotbeenreceivedforalongtime
・Leapseconddatareceptionhasfailed
(LeapseconddatareceptionisperformedagainduringthenextGPSsignalreception.
Itisrepeateduntiltheleapseconddatareceptionissuccessful.)
Theindicator hand displaysasshown at
theright when GPSsignalsare received
(timezoneadjustmentortimeadjustment)
aroundJuneorDecember(displayofbeing
readyfor leap seconddatareception or
receivingleap second data).Atthis time,
thesecondhandpointstoanyofthe0to
18-secpositions to indicatethewaiting
timeuntil the leapseconddata reception
byminutes.Thewaitingtimeissubtracted
foreach minute, andwhenthe second
handpointstothe0-secposition,theleapseconddatareceptionisstarted.
Itis recommended youmoveto a placewhereGPS signalscanbeeasily
received.
※Thepositionofthesecondhandisanindicationofthetimeuntiltheleapseconddatareceptionis
started.
(When the secondhandpointsto the 6-sec position,it meansthatthereception will be started
approximately6seclater.)
※At this time,thesecondhand does not moveat 1-secintervals,however,it does not meana
failure.
Thesecondhand movesinthe same mannerasthe manual timeadjustmentduring theleap
seconddatareception.
Whentheleapseconddatareceptioniscompleted,afterthereceptionresultisdisplayed,the
secondhandstartsmovingat1-secintervals.
Theindicatorhandalsoreturnstodisplaythechargingstatus.Usethewatchasitis.
※Theleapseconddatareceptionisperformedeveryhalfayearregardlessofleapsecondaddition.
Receptionofleapseconddata
2-secintervalmovement/5-secintervalmovementarebroughtabout
Leapsecond(Automaticleapsecondreceptionfunction) Energydepletionforewarningfunction(Secondhandmovementandwatchstate)
Whentheenergystoredinthewatchrunslow,theenergydepletionforewarningfunctionwillwork.
Whentheenergystoredinthewatchrunslow,chargethewatchbyexposetolight.
※Whentheenergydepletionforewarningfunctionworks,thewatchdoesnotoperateevenwithoperationofthebuttonsandcrown.
 (Beassuredthatitdoesnotmeanafailure)
Movementofthesecondhandshowsthestateofthewatch(workingfunctions).
2-secintervalmovement 5-secintervalmovement
State
Thesecondhandmovesat2-secintervals. Thesecondhandmovesat5-secintervals.
Restrictionon
function/display
・Receptionisnotstartedevenwithoperationof
GPSsignalreception.
・Automatictimeadjustmentdoesnotwork.
・Thehourhand,minutehand,date,andsub-dial
stop.
・Receptionisnotstartedevenwithoperationof
GPSsignalreception.
・Automatictimeadjustmentdoesnotwork.
Solution
①First,chargethewatchbyexposetolightuntil
thesecondhandmovesat1-secintervals.
②Keepinmindto chargethewatch until the
indicatorhandpoints tothelevelposition
(middle) orF (full).  (Iftheindicator hand
pointstoE,GPSsignalscannotbereceived.)
①Chargethewatchuntiltheindicatorhand
pointstothelevelposition(middle)orF
(full).
②Carryouttimezone adjustmenttoset the
time.
Continuedonthefollowingpage

5INCASEOFANUNUSUALMOVEMENTOFTHESECONDHAND
50
English
6TROUBLESHOOTING
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PowerSave1 PowerSave2
State
Thesecondhandstops
pointingatthe15-sec
position.
Thesecond handstopspointing at
the45-secposition.
Restriction
onfunction/
display
・Thehourhand,minutehand,date,and
sub-dialstop.
・Automatictimeadjustmentisnot
performed.
・
Thehourhand,minutehand,date,andsub-dialstop.(Datedisplays1.)
・ReceptionisnotstartedevenwithoperationofGPS
signalreception.
・Automatictimeadjustmentisnotperformed.
・TheindicatorhandpointstoE.
Cause
Whenthewatchisexposedtoastatewithoutreceiving
anadequatelightsourcefor72hoursorlonger.
Whenthe watchisin aninsufficientcharging statefor a
longtime.
Solution
Whenthewatchisexposedtoanadequatelight
sourcefor morethan5 seconds,or when any
buttonis pressed,itdisplays thecurrent time
againafterthesecondhandisrapidlyadvanced.
①Chargethewatchsufficientlyuntilthechargingstatusis
displayedasthelevelposition(middle)orF(full).
②Carryouttimezoneadjustmenttosetthetime.
PowerSave2
※ Whilethewatchisbeingcharged, thesecondhandmovesat5-secIntervals.Duringthe5-secIntervalMovement,neitherthe
buttonsnorthecrowncanbeoperated.
※ IfthePowerSave2modeisprolonged,thestoredpoweramountdropsandtheinternalcurrenttimeinformationstoredwillbelost.
 Powersavefunction(Thesecondhandstopsatthe15-secposition/45-secposition)
Whenthewatchisnotexposedtolightforalongtime,thepowersavefunctionwillwork.
 Thesecondhandstopsatthe0-secor5-sec
position(automatictimeadjustment)
Automatictimeadjustmentisbeingperformed.
Theindicatorhandpointsto1.
Ittakesupto1minto
completereception.
Thesecondhandisstoppedbetweenthe0-secto18-sec
positions(Readyforleapseconddatareception)
Thewatchis readyforleap second datareception.The second handindicatesthe waiting time
untiltheleapseconddatareceptionbyminutes.
→Automaticleapsecondreceptionfunction P.48
●Thesecondhandstopsatthe45-secpositionbeforethe
receptioniscompleted(Thewatchentersthepowersave2
state)
・IfGPSsignalreceptionisperformedunderlow
temperatures(0°Corless)inastatewherethecharging
capacityand/orchargingefficiencyarelowered,thereceptionwillbestopped,andthewatchmayenter
thepowersave2state.
 Ifthisoccursfrequently,consulttheretailerfromwhomthewatchwaspurchased.
GPSsignalreceptionconsumesasignificantamountofenergy.Keepinmindtochargethewatch
regularlybyexposetolight.
・Whenusingthewatchagainunderaconditioninwhichthewatchisabletoreceiveradiosignals,receive
radiosignalstosetthetime.
・Whenadjustingthetime,thedatewillbeaccordinglyadjusted.
●Receptionisnotstartedevenwith operationofGPS
signalreception (timezone adjustment/manualtime
adjustment).
・Checktheindicatorhandposition.
●ReceptionisnotpossibleevenwithoperationofGPSsignal
reception(timezoneadjustment/manualtimeadjustment)
(ThereceptionresultisdisplayedasN.)
・ovetoaplacewhereGPSsignalscanbeeasilyreceived.
WhenthewatchisunabletoreceiveGPSsignals
Manualtime/datesetting(AdjustthetimeunderaconditioninwhichthewatchisunabletoreceiveGPSsignals)
Pointstobechecked
WhenthewatchdoesnotstartreceivingorisunabletoreceiveGPSsignalsevenwithoperation
ofGPSsignalreception,thefollowingcanbeconsidered.
Manualtime/datesetting
Whena problemcannotbe solvedevenby carryingoutthe Pointstobechecked,or timeis
gainedorlostunderaconditioninwhichthewatchisunabletoreceiveGPSsignalsandthewatch
isunabletoreceiveGPSsignalscontinuously,setthetimeanddatemanually.
Reception
isnot
allowed
Indicator
display
Chargingstatus
In-flightmode（ ）
E(low)
Display
Solution
Chargethewatchby
exposetolightuntilthe
indicatorhandpoints
tothelevelposition
(middle)orF(full).
Resetthein-
flightmode（ ）
→P.42
Continuedonthefollowingpage

6TROUBLESHOOTING
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6TROUBLESHOOTING
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Pulloutthecrowntothesecondclick
PressButtonBorButtonCtosetthedate Pushthecrownbackin
2
34
Operationhasbeencompleted.
※Whenthewatch
entersthemanual
timesettingmode,
thereceptionresult
willbedisplayed
asN,sincethe
receptionresultsdata
willbelost.
※Thedatewillnot
movebyturningthe
crown.
※Duringmovementof
thedate,thebuttons
cannotbeoperated.
WhenthedateisnotautomaticallychangedunderaconditioninwhichthewatchisunabletoreceiveGPS
signals(whenchangingfrommonthswith30daysorlesstomonthswith31days),setthedatemanually.
・Thedatecanbesetindependentlyregardlessofthetime.
・Whenusingthewatchagainunderacondition inwhichthewatchisabletoreceiveGPSsignals, receive
GPSsignalstosetthetimeanddate.
※ WhenthedateisnotcorrectevenwhenthewatchhassuccessfullyreceivedGPSsignals,thepreliminarypositionofthedatemaybemisaligned.
Thesecondhand
movestothe13-sec
positionandstops.
Unlockthecrown
1
Unlockthecrown
Unscrew
※Lockthecrown.
Whilepressing
thecrownin
Screw
01 2
Pullout
tothe
2ndclick
Press
toreturn
1day
Pressto
advance
1day
Push
back
in
012
WhenthebuttonBiskeptpressedfor2secondsorlonger,thedate
willstarttomovecontinuously.PressthebuttonBagaintostop.
HowtomanuallysetthedateHowtomanuallysetthetime
5
※EvenifGPSsignalscannotbereceived,thewatchcanbeusedwiththesameaccuracyasanormalquartzwatch.(atloss/gain±15  s e c o n d s 
permonthonaverage)
※IfthewatchreceivesGPSsignalsaftermanualtimesetting,itdisplaysthereceivedtime.
Unlockthecrown
1
Unlockthecrown
Unscrew
Pulloutthecrowntothesecondclick
2
Thesecondhandmovestothe13-sec
positionandstops. 012
Pullout
tothe
2ndclick
Continue to press Button A(3sec)and then releaseit
whenthehandmovestothe0-secposition
3
Thesecondhandmovesto
stopatthe0-secposition.
Thewatchentersthe
manualtimesettingmode.
※Whenthewatchentersthemanual
timesettingmode,thereception
resultwillbedisplayedasN,since
thereceptionresultsdatawillbelost.
Press
for
3sec
PressButtonBorButtonCtosetthetime
4
※ Thehandswillnotmovebyturning
thecrown.
※ Thepointinwhichthedatechangesis
at0:00AM(12:00PM).Setthetime
takingintoconsiderationAMorPM.
Press
tosetback
1min
Press
toadvance
1min
Whenthebuttoniskeptpressedfor2
secondsorlonger,thehour/minute
handswillstarttomovecontinuously,
andwhenitispressedagain,they
stopmoving.
Pushthecrownback(insimultaneouslywithatimesignal)
Operationhasbeen
completed.
Push
back
in
012
※Lockthecrown.
Whilepressingthecrownin
Screw

6TROUBLESHOOTING
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6TROUBLESHOOTING
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English
Pointstobechecked
●Receptionwassuccessful(thereceptionresultis
displayedasY),buttimehasgainedorlost.
Adjustingthepreliminarypositionof
thedateandindicatorhand
Preliminaryposition
Whenthewatchisunabletodisplaytheprecisetime
ordateevenwhenithassuccessfullyreceivedGPS
signals,thepreliminarypositionmaybemisaligned.
Whenthetime/dateorindicatorhandpositionismisaligned
Sincethe preliminary position of thedateandindicatorhandis not
automaticallyadjusted,itmustbeadjustedmanually.
 Automatichandpositionalignmentfunction
Thehour,minute,andsecondhandshaveanautomatichandposition
adjustment function, which automatically corrects an incorrect
preliminaryposition.
Theautomatichandpositionadjustmentfunctionis activatedoncea
minuteforthesecondhandandat12:00bothfortheAMandPMfor
thehourandminutehands.
※This function works when the preliminaryhand position is
misaligneddueto externalfactorssuchasstrongimpact or
magneticinfluence.Itdoesnotworktoadjustaccuracyof
thewatchor slightmisalignmentwhich mayoccurduringthe
manufacturingprocess.
※Thepreliminary positions of thehour/minute handscan be
manuallyadjusted.→Adjustthepreliminarypositionofthedate,
indicatorhand,andhour/minutehands P.5 5
→Adjustthepreliminarypositionofthedate,indicatorhand,andhour/
minutehands P.55
Thepreliminarypositionismisalignedduetothefollowingreasons.
Strongimpactsuchasdroppingorhitting
Thingsaroundyouwhichgeneratemagnetism
→
Examplesofcommonmagneticproductsthatmayaffectwatches
・Checkthetimezonesetting.→P.40
Ifthecurrentlysettimezonedoesnotcorrespondtotheregionwhere
youare,setthetimezonebyeitherofthefollowingoperations.
PlacewhereGPSsignalscanbeeasilyreceived
→Howtoadjustthetimezone P.40
PlacewhereGPSsignalscannotbereceived
→Howtomanuallysetthetimezone P.43
・CheckDaylightSavingTime(DST)setting →P.41
IfDaylightSavingTime(DST)settingdoesnotcorrespondtothe
additionconditionsofDaylightSavingTime(DST)oftheregion
whereyouare,setDaylightSavingTime(DST)withreferenceto
SetDaylightSavingTime(DST) P.41
・Automatictimeadjustmentfunctionmaynothavebeenactivated
forafewdays.
 → Automatictimeadjustment P.46
 Theautomatictimeadjustmentfunctionisunlikelytobeactivateddue
tolowenergystoredinthewatchordependingontheenvironment.
Toimmediatelyadjustthetime,refertotheHowtoadjustthe
timezone P.40」
Thepreliminarypositionofthedateis1(1st).
Thepreliminaryposition oftheindicator hand is
betweenE(low)and .
Thepreliminarypositionofthehour/minutehandsis
0:00am.
Continuetopress ButtonA
(2sec)and releaseitwhen
thesecondhand movesto
the55-secposition
3
Thewatchentersthemode
toadjustthepreliminary
positionoftheindicator
hand.
Press
for
2sec
※ Ifnooperationisperformedformorethan1minuteorwhenButton
Aispressedonce,thewatchreturnstothetimedisplaymode.
 Whenthewatchhasreturnedtothetimedisplaymode,restart
operation.
ContinuetopressButtonBandCsimultaneously
(3sec),andthenreleaseitwhenthesecondhand
movestothe13-secposition
1
※Duringmovementofthedate,thebuttonscannotbe
operated.
※Neverpullthecrownout.
Thewatchentersthemodetoadjustthepreliminary
positionofthedate.
Thedatemoves,andstopsatthepreliminaryposition.
※Whenthedateiscontinuouslystoppedfor1minute
orlonger,thewatchreturnstothetimedisplaymode.
Whenthewatchhasautomaticallyreturnedtothetime
displaymode,restartoperation
Button
C
Button
B
Presssimultaneously
for3sec
PressButtonBorCto
setthedateto1.
2
Adjustthedatesothatthe
positionof1willlocateat
thecenterofthewindow.
※If1isdisplayed,go
tooperationof③.
To
return
thedate
slightly
To
advance
thedate
slightly
Ifthebuttoniskeptpressed
fortwosecondsorlonger,the
datewillmovecontinuously.
Pressthebuttonagaintostop
thedate.
Preliminarypositionofthiswatch
Adjustthepreliminarypositionofthedate,indicatorhand,andhour/minutehands
Continuedonthefollowingpage

6TROUBLESHOOTING
56
English
6TROUBLESHOOTING
57
English
※ Ifnooperationisperformedformorethan1minuteorwhenButtonAispressedonce,thewatchreturnstothetimedisplaymode.
Whenthewatchhasreturnedtothetimedisplaymode,restartoperation.
PressButtonBorC
toadjusttheindicator
handasshowninthe
figure
4
Adjusttheindicatorhand
tothepositionasshown
inthefigure.
※
Iftheindicatorhandpoints
asshowninthefigure,go
tooperationof⑤.
Tomovethe
handcounter-
clockwise
Tomove
thehand
clockwise
※ Theindicatorhandmakes
onecompleteturn,butthis
doesnotmeanafailure.
Ifthebuttoniskeptpressed
for2secondsorlonger,the
handwillmovecontinuously.
Pressthebuttonagainto
stopthehand.
Incaseofanabnormalmovement(resettingthebuilt-inIC)
Pullout thecrown
tothesecondclick
Continueto pressButton
Aand Csimultaneously
for2sec,andthenrelease
them
Whenthehandsstop
at00:00:00,push
thecrownbackin
234
Thesecondhandmoves
from00:00:00.
Whenthebuttonsare
released,thesecond
handmakesone
completeturn,andstops
atthe0-secposition.
Afterthat,thehour/
minutehandsmoveand
stopsat00:00.
※Afterthesystemreset,
thetimezoneissetto
UTC/LON.
※Lockthe
crown.
Inthecase thatthewatch
movesabnormallyor that
thewatchdoes notmoveat
1-secintervalseven after
fullychargingthe battery,
performtheprocedures from
①to ⑨ tore-establishnormal
function.
Thesecondhandstopsat
the13-secposition.
Thewatchcan berecovered
totheinitial statebythe
systemresetwhen trouble
occurs.(②〜④ )
Afterthat,adjust the
preliminarypositionof the
dateandindicator hand( ⑤
〜 ⑨ )andset thetime( ⑩ )
beforeuse.
Unlockthecrown
1
Unlockthecrown
Unscrew
Whilepressingthecrownin
Screw
Press
for
2sec
Press
for
2sec
Push
back
in
01 2
012
Pullout
thecrown
tothe
secondclick
Resetthesystem( ②〜④ )
Continuedonthefollowingpage
Whenoperationis
completed,press
ButtonAand release
it
Themodetoadjustthe
preliminarypositionis
completed,andthesecond
handandthehour/minute
handsstartmoving.
Press
7
PressButtonB once
andthenreleaseit
Thehour/minutehands
move,andstopat00:00
am.
Press
6
ContinuetopressButtonA
(2seconds)andreleaseit
whenthesecondhand
movestothe0-second
position.
Thewatchentersthe
modetoadjustthe
preliminarypositionofthe
hour/minutehands.
Press
for
2sec
5
※Itthewatchdisplays
theprecisetime,goto
operationof⑦.

6TROUBLESHOOTING
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English
7SPECIFICATIONS
59
English
SPECIFICATIONS
1.Basicfunction･･････････････････････Main-dial ;three hands (hour/minute/secondhands), date display,
indicatorhand,sub-dial;twohands(hour/minutehands)
2.Frequencyofcrystaloscillato････････32,768Hz(Hz=Hertz...Cyclespersecond)
3.Loss/gain(monthlyrate)･･････････Loss/gain± 15secondsonamonthlyrate(Exceptthecasewhen
thewatch isused withoutanautomatic timesetting byreceiving
GPS signal and when itiswornonthe wrist withina normal
temperaturerangebetween5℃and35℃).
4.Operationaltemperaturerange････Between−10℃and+60℃
5.Drivingsystem･････････････････････Stepmotor(hour/minute/secondhandsofmain-dial,date,indicator
hand,hour/minutehandsofsub-dial)
6.Powersource･･･････････････････････Secondarybattery,1piece
7.Durationofoperation･･･････････････Approximately6months(Fullycharged,andthePowerSaveisnot
activated).
※IfthePowerSaveisactivatedafteritisfullycharged,thewatch
 continuestorunforapproximately2yearsatmaximum.
8.GPSsignalreceptionfunction･････Timezoneadjustment,manualtimeadjustment,automatictime
adjustment
9.IC(IntegratedCircuit)･･････････････Oscillator,frequencydivideranddrivingcircuitC-MOS-IC,4pieces
※ Thespecificationsaresubjecttochangewithoutpriornoticeforproductimprovement.
Setthedateto1(1st)( ⑤ ,⑥ )
※ If no operationisperformed
formorethan 1 minute or
whenButtonA is pressed
once,thewatch returns to
thetimedisplaymode.
Whenthewatch has
returnedtothe time display
mode,restartoperation.
※
If the dateisstopped
continuouslyfor1 minute or
longer,thewatch automatically
returnstothe time display
mode.Whenthe watch has
returnedtothe time display
mode,restartoperation.
PressButtonBorCtosetthe
dateto1
6
Adjustthedatesothatthepositionof1
willlocateatthecenterofthewindow.
※If1isdisplayed,goto
operationof⑦.
To
return
thedate
slightly
To
advance
thedate
slightly
Ifthebuttoniskeptpressed
for2seconds,thedate
movescontinuously.Press
thebuttonagaintostopthe
date.
ContinuetopressButtonBandCsimultaneously
(3sec)andreleasethemwhenthesecondhand
movestothe13-secposition
5
※ Duringmovementof
thedate,thebuttons
cannotbeoperated.
※Neverpull
thecrown
out.
Thewatchentersthemodetoadjust
thepreliminarypositionofthedate.
Button
C
Button
B
Pressfor3sec
simultaneously
Setthetime( ⑩ )
SetthetimebyreceivingGPSsignals
10
Afteroperationof①to⑨iscompleted,makesuretosetthetime.
WhenyouareinaplacewhereGPS
signalscannotbereceived
① Carryoutmanualtimezonesetting
→P.43
② Manuallysetthetime →P.52
③ Manuallysetthedate →P.53
WhenyouareinaplacewhereGPSsignalscanbe
easilyreceived(P.13),adjustthetimezone.
→HowtoadjustthetimezoneP.40
Whenthetime anddateare set,
operationiscompleted.
IfGPSsignalsarereceivedafterthesystemreset,
leapseconddataarealsoreceived.→P.48
SettheindicatorhandtoE( ⑦〜⑨)
PressButtonBorCtoadjustthe
indicatorhandasshowninthefigure
8
Adjusttheindicatorhandtothepositionasshowninthefigure.
※ Theindicatorhandmakesonecomplete
turn,butthisdoesnotmeanafailure.
Tomove
thehand
counter-clock
wise
Tomove
thehand
clockwise
Ifthebuttonis
keptpressedfor
2seconds,the
handmoves
continuously.
Pressthebutton
againtostopthe
hand.
※ Iftheindicator
handpointsas
shownin
thefigure,
goto
operation
of ⑨ .
ContinuetopressButtonA(2sec),
andreleaseitwhenthesecond
handmovestothe55-secposition
Thewatchentersthemodetoadjustthe
preliminarypositionoftheindicatorhand.
Press
for
2sec
7
Whenoperationiscompleted,press
ButtonAandthenreleaseit
Themodetoadjust
thepreliminary
positionis
completed,andthe
secondhandand
hour/minutehands
startmoving.
※ Ifnooperation is performed formore than1
minuteorwhen Button A ispressed once,the
watchreturnstothetimedisplaymode.
 Whenthewatchhasreturnedtothetimedisplay
mode,restartoperation.
Button
A
9