CREDOR 4J80 User manual

INSTRUCTION MANUAL FOR WATCH CALIBRE
4J80
THIS PRODUCT CONTAINS A BUTTON BATTERY
If swallowed or placed inside any part of the body, the battery can
cause severe or fatal injuries within 2 hours or less.
Button batteries are hazardous whether new or used. Keep batteries
out of reach of children.
If you think the battery may have been swallowed or placed inside any
part of the body, seek immediate medical attention. Contact the
Australian Poisons Information Centre immediately on 13 11 26
(New Zealand 0800 764 766) for 24 / 7 fast, expert advice.

Thank you very much for choosing a CREDOR watch.
Only the unique melding of traditional Japanese sensitivity
and state-of-the-art technology can bring you
a watch of this quality and character.
Doing so is our passion.
The CREDOR name is your guarantee.
From the French crêt d or
crest of gold
it signifies our commitment to always being the very best.
We hope this CREDOR watch will be your favorite
personal timepiece for many years to come.
取扱説明書
1E・2F・2J・4J・4N・5A・73・8J・8N・95系 BGAQC-1908
PANTONE
871C
取扱説明書
1E・2F・2J・4J・4N・5A・73・8J・8N・95系 BGAQC-1908
PANTONE
871C

35
Beforeusingthewatch
・Forthelengthadjustmentserviceofthe18-karatgold or platinumband,ask
theretailerfromwhomthewatchwaspurchased.Thewatchwillbesubmitted
toSEIKOSERVICECENTERforthelengthadjustment.Allowusforapprox-
imatelytwotothreeweeksoftime(bycalendarday)dependingonmodels.
・Thelengthadjustmentserviceofstainless-steelbandisavailablefromthe
retailerfromwhomthewatchwaspurchasedorSEIKOCUSTOMERSERVICE
CENTER.Someotherretailersmaychargeyouforthelengthadjustmentor
maynotundertakesuchtreatments.
・ThisCREDORwatchisaquartzwatchwhichstopsoperatingwhenthebattery
runsdown.
・Thequartz watch may temporarily stopoperatingwhenaffectedbystrong
magnetism.Fordetails,refertopage51.
・TheCREDOR watch iswaterresistant,however,becarefulwithwateras
moisturemaygetinsideofthewatchdependingonusageofthewatch.
・Thewatchisaprecisiondevice.Avoidshocksbydropping,spinsortumbles.
Donotwearthewatchwhenyouplayactivesports.
34
＊Chemicalsincludemercury,iodinesolution, repellent,cosmeticsplay, adhesives,
detergent,benzine,thinnerandgasoline.
・Donotleavethewatchforalongtimeundersuchconditionsthatthetemperatureisbelow
10°Corabove60°C,whichexceedsthewatch'snormaloperationaltemperaturerange.
・Avoidstrongmagnetismandstaticelectricity.
・Avoiddust.
・Avoidhighhumidity.
・Avoidstrongvibrations.
＊Ifanoldbatteryiskeptinthewatchforalongtime,electrolyteleakagefrom
thebatterymaydamagethemodule.
＊Wipeoffthedust and dirt when leaving the watch for a long timetoavoid
discolorationandrust.
◎Othercautions
・Notethatthereisariskofdamagingyourclothes,handorneckbytheband,cordorchain
ofpocketwatchorpendantwatch.
・Keepthewatchoutofthereachofbabiesandchildren.
Extracareshouldbetakentoavoidrisksofanyinjuryorallergicrashoritchesthatmay
becausedwhenababyorachildtouchesthewatch.
33
◎Immediatelystopwearingthewatchinfollowingcases.
・Whenthewatchbodyorbandbecomessharpenbycorrosionetc.
・Whenthepinsprotrudefromtheband.
＊Immediatelyconsulttheretailerfromwhomthewatchwaspurchasedor
SEIKOCUSTOMERSERVICECENTER.
◎Ifyouobserveanyskinsensitivitysuchasallergicsymptoms,orrashes
oritches,immediatelyconsultamedicalspecialist,assuchsymptoms
arecloselyrelatedtoyourconstitutionandhealthcondition.
・Adjustthebandwithalittleclearancewithyourwristtoensureproperairflow.
・Thebandmaycauseyoutodevelopskinfitdependingonyourconstitutionorphysicalcondition.
・Thepossiblecausesofskinfitaretheallergytometalsorleathers,orrust,dustorper-
spirationonthewatchorband.
・Ifyouexperienceanyskinreactions,stopwearingthewatchandimmediatelyconsulta
medicalspecialistsuchasadermatologistorallergist.
◎Keepoutofyourwatchfromfollowingplaces.
・Avoidplaceswhere volatile agentsarediffusing orplacesincontactwith chemicals.
Somecomponentsofhotspringmayalsohavesomeadverseeffectsagainstthewatch.
CAUTION
32
Safetyconcerns
Thefollowingsignssuggestthelevelofharmordamagesthatmaybecausedby
notfollowingdirectionsforproperuse.
WARNING：indicatestherisksofseriousconsequencessuchassevereinjuries
unlessthefollowingsafetyregulationsarestrictlyobserved.
CAUTIONS：indicatetherisksoflightinjuriesormaterialdamagesunlessthe
followingsafetyregulationsarestrictlyobserved.
・Pleasereadcarefullytheinstructionsinthisbookletforproperandsafeuse
ofyourCREDORwatchbefore start usingit,andkeepthismanualhandy
foreasyreference.
◎Donotremovethebatteryfromthewatch.
◎Keepthewatchandaccessoriesoutofthereachofbabiesandchildren.
Careshouldbetakentoavoiddangersofswallowingthebatteryoraccessories.If
ababyorchildswallowsthebatteryoraccessories,immediatelyconsultadoctor,
asitwilladverselyaffectthehealthofthebabyorchild.
WARNING

39
Howtoreadthecaseback (Thecasebackshowstheperformanceofyourwatch.)
WATER RESISTANT 10BAR
18KT＋SS／SS
8J86‐7A00
MADE IN JAPAN
123456
CaliberNumber

Thenumberto
identifythetypeof
yourwatch
SerialNumber
Thenumberto
identifyyourwatch
Water
resistant

Refertopage48.
38
Namesoftheparts
HourHand MinuteHand
SecondHand
Crown
Date
HOWTOUSE
37
38
39
41
47
55
57
HOWTOUSE ････････････････････････････････ 37
・Namesoftheparts ･･････････････････････････ 38
・Howtoreadthecaseback ････････････････････ 39
・Instructionsforuseforeachwatchtype ･････････ 41
TOPRESERVETHEQUALITYOFYOURWATCH ･･･ 47
BATTERYLIFEANDACCURACY ････････････ 55
AFTER-SALESERVICE ･･･････････････････････ 57
CONTENTS

Pulloutthecrowntothe
secondclick.
Turnthecrowntoset
thehourandminute
handstothetime.
Pushthecrownbackin
toitsnormalposition.
43
Timesettingformodels③ and④
◎Thetelephonetimesignalservice(Tel.117)isconvenienttosetthetime.
012
6
012
6
012
6
Ifyourwatchhasthree
hands,pull out thecrown
whenthe secondhand is
atthe12oclockposition.
Inordertosetthetime
accurately,turntheminute
hand4to5minutesahead
andthenreturnittothe
correcttime.
Ifyourwatchhasthree
hands,pushthecrown
backinsimultaneously
withatimesignal.
Pulloutthecrown. Turnthecrowntoset
thehourandminute
handstothetime.
Pushthecrownbackin
toitsnormalposition.
42
Ifyourwatchhasthree
hands,pull out thecrown
whenthe secondhand is
atthe12oclockposition.
Inordertosetthetime
accurately,turntheminute
hand4to5minutesahead
andthenreturnittothe
correcttime.
Ifyourwatchhasthree
hands,pushthecrown
backinsimultaneously
withatimesignal.
Timesettingformodels① and②
◎Thetelephonetimesignalservice(Tel.117)isconvenienttosetthetime.
01 01
01
41
Instructionsforuseforeachwatchtype
Refertotheinstructionspertainingtoyourwatchtypeonthe
followingpages.
Twohands Threehands Twohandsand
date
Threehands
anddate
Threehandsand
timezoneadjustment
function（4J85）
①
P42
②
P42
③
P43,44
④
P43,44
⑥
withtimezone
adjustmentfunction（8J86）
P45
⑤
P45
01 01 012
6
012
6
012
Turnthecrown
clockwise.
40
Howtouse
◎Aftercompletingallsettingsofthewatch,screwthecrownupagainbyturningit
clockwisewhilepressingit.
◎Ifthecrownturnsouttobetoostifftobescrewedup,returnthecrown
counterclockwiseonceandthengiveanothertry.Donotscrewitinbyforceasitmay
damagetheslotsofthecrown.
Goto
Instructions
forusefor
eachwatch
type.
Unscrew.
Screwup.
Thecrownofyourwatchisthe
screwlocktype.Unscrewthe
crownbyturningit
counterclockwisewhensetting
thewatch.
Checkthetypeofthecrownofyourwatch
Thecrown
does notturn.
Thecrown
turns.

TOPRESERVETHEQUALITY
OFYOURWATCH
46
Models ⑥（8J86）feature both a time zone adjustment function and
datedisplayfunction.Datecanbesetbyeitheradvancingorputting
backthehourhandindependentlyoftheotherhands.
Thewatchissodesignedthatthedatechangesoncebyturningthehour
handfor24hours.BesurethatAM/PMisproperlyset.
Fortime settingfor models ⑥,refer toTime settingfor models③
and④onpage43.
01
6
･Pulloutthecrowntothefirstclick.
･Turnthecrowntosetthedate.
･Pushthecrownbackintoits
normalposition.
45
Timezoneadjustmentfunctionformodels⑤（4J85）and⑥（8J86）
Pulloutthecrowntothefirstclickwherethehourhandcanbesetindependentlyof
theotherhands.Turnthecrownclockwisetoadvancethehourhand,whileturning
thecrowncouterclockwisetoputbackthehourhand.
Models⑤（4J85）featureatimezoneadjustmentfunctionbuttheydo
nothaveadatedisplayfunction.Fortimesettingformodels⑤,refer
toTimesettingformodels③ and④onpage43.
Timezoneadjustmentfunctionenablestoadjustthehourhandonlyinone-hourincrements
by easy operation without stopping the minute and second hands.It is convenient when
adjustingthetimebasedonadifferenttimezonewhileyoutravelabroad.
01
44
Pulloutthecrowntothe
firstclick.
Turnthecrowntoset
thedate.
Pushthecrownbackin
toitsnormalposition.
Datesettingformodels③ and④
01
6
01
6
01
6
Caution：Whendatechangesduringdaytime.
Thehourhandmakestworoundsforoneday(24hours).Soifdate
changesduringdaytime,AM/PMiswronglyset.Advancethehour
handfortwelvehoursandredothetimesettingonceagain.
Timeperiodthatisnotgoodfordatesetting
Donotchangethedatewhenthehandsshowthetimebetween9:00AM
and1:00PM,asitmaycausedamagetothewatch.
Whendateadjustmentisrequiredattheendofthemonth
Itisnecessarytoadjustthedateattheendofthemonthfollowinga
monththathaslessthan31days.

51
２．Magneticresistance
Affectedbynearbymagnetism,aquartzwatchmaytemporarilystop
operating,orgainorlosetime.Thisisbecausethebuilt-inmotorof
the watch harnesses magnetic power. Avoid magnetism at any
time. The CREDOR watch is a magnetic resistant watch that is
fullycompliantwithJISlevel-1standard.
Portableradio(speaker) Magnetichealthpillow Magnetichealthmat Cellularphone(speaker)
Magnetichealthbelt Magneticnecklace Bag(withmagnetbuckle) AC-poweredshaver Magneticcookingdevice
◎Beawarethatmanyotherproductsharnessmagneticpower.
Examplesofcommonmagneticproductsthatmayaffectwatches
◎
Thisdefectiveconditioncausedbymagnetismwillbecorrectedsoonafterthewatchis
removedfromthemagneticsource.Resetthetimeonceagainbeforeusingthewatch.
50
Donotwearthewatchwhiletakingabathorasauna.
Steam, soap or some components of hot spring water
mayacceleratethedeteriorationofwater-resistant
qualityofthewatch.
Donotpourrunningwaterdirectlyfromfaucet.
The water pressure of tap water from a faucet is high
enoughtodegradethewater-resistantqualityofawater-
resistantwatchforeverydaylife.
◎Iftheinnersurface of the glass is clouded with condensationor
waterdropletsappearinsideofthewatchforalongtime,thewater-
resistantqualityofthewatchisdeteriorated.Immediatelyconsultthe
retailer from whom the watch was purchased or SEIKO
CUSTOMERSERVICECENTER.
49
WARNING
Donotusethewatchinscubadivingorsaturation
diving.
Thevarioustightenedinspectionsundersimulated
harshenvironment,whichareusuallyrequiredfor
watchesdesignedforscubadivingorsaturation
diving,havenotbeenconductedonthewater-
resistantwatchwiththeBAR(barometricpressure)
display.Fordiving,usespecialwatchesfordiving.
CAUTION
Donotturnorpulloutthecrownwhenthewatchis
wet,aswatermaygetinsideofthewatch.
Donot leave moisture, perspiration and dirt on the
watchforalongtime.
Beawareofariskthatawater-resistantwatchmaylessen
itswater-resistantqualitybecauseofthedeteriorationofthe
adhesiveontheglassorgasket,ortherustofstainlesssteel.
Remarksonwaterresistance
48
１．WaterResistance
Check the case back of your watch for the degree of its water resistant
quality. Refer the table below for the description of each degree of water
resistantquality.
Indicationonthecaseback Degreeofwaterresistanceandconditionofuse
Noindication Notwaterresistant
Avoiddropsofwaterorsweat.
Waterresistantforordinarydailyuse
Thewatchwithstandsaccidentalcontactwithwaterineverydaylife.
Waterresistantforwatersports
Thewatchwithstandsfrequentcontactwithwater.
Inordertomaintainthewaterresistantqualityatfactory-adjustedlevel,replacethegasketwhenopenthebackcase.
WARNING:Notsuitableforswimming
WATER
RESISTANT
WATER
RESISTANT
10BAR
20BAR

BATTERYLIFEANDACCURACY
B
54
crown.(Noneedtopulloutthescrew-locktypecrown.)
◎Stainlesssteelisahighlyrust-resistantmetal.However,rustwillformif
contaminantsareleftonitforalongtime.
LEATHERBAND
Wipeoutmoistureorsweatfromtheleatherbandbygentlyblottingthem
up.Neverrubthebandasthismaydiscoloritorreduceitsgloss.
Takenoticeofthefollowingcharacteristicpointsofnaturalleather.
・Moistureandsweatmayadverselyaffectonitsdurability.
・Excessivedirectsunlightmaycausecolordeterioration.
・Chemicalsorcosmeticsmayfadeitsoriginalcolor.
WATCHBODY/BAND
Periodiccleaningishighlyrecommendedtoenjoythebestqualityofthe
watch for a long time. Ask the retailer from whom the watch was
purchased or SEIKO SERVICE CENTER through your nearby
CREDORretailers.
53
various reasons. Daily care helps to prevent discoloration of the
alloy,however,ifthediscolorationorstainofthealloypersistseven
after wiping the watch off, take your watch to the retailer from
whomthewatchwaspurchasedforrefinishing.(Refinishingwillbe
madeatcost.)
５．Dailycare
It is highly recommended for you to take good care of the watch in
order to enjoy the superb quality of the watch for a long time.The
watchbodyandbandtouchtheskindirectlyjustasunderwear.Keepthe
watchbodyandbandcleaninordertoavoidstainonthesleeveedgeor
rash or itch. After removing the watch from your wrist, wipe
perspirationormoisturewithasoftclothassoonaspossible.Donotuse
anychemicalagentsuchascleanertocleanthewatch.
Turnthecrownfromtimetotime.
(Onlyseveralturnsinslowmovementwillbeenough.)
Thispreventscorrosionofthecrownandhelpstoextendthelifeofthe
gasketinuse.Thesamepracticeshouldbeappliedtothescrew-locktype
52
３．ModelswithLumiBrite
・LumiBriteisaluminouspaintthatabsorbsandstoresthelightenergy
ofsunlightorlightningapparatustoemitlightforalongtime.
・Nolight-emittingpaintwhichcontainsradioactivesubstanceisused
fortheCREDORwatch.(ForproductionafterApril1997)
・Theluminancelevelofthelightdecreasesgraduallyovertime.The
duration that LumiBrite can emit light varies depending on the
luminousenergythatLumibritehasabsorbed.
４．Remarkson18-karatgold
・18-karatgold(18KT)isanalloycomprisedof75%ofgoldand25%of
other metals. Depending on the proportion of the other metals
mixedwiththegold,the18-karatgoldisclassifiedintothreecolorssuch
asyellowgold(YG),whitegold(WG)andpinkgold(PG).
〈Decolorationof18-karatgold〉
・While gold can maintain its glittering quality, other metal compo-
nents in the alloy may discolor to look reddish or blackish due to

59
recommendedtohavethewater-resistantperformancecheck.
Beremindedthatitmaytakesomedaystoconductwater-resistant
performancecheck.
・Ifthewatchrunsdownonanewbattery,itrequiresanoverhaul.
NOTESONOVERHAUL
Thewatchisaprecisiondevice.Ifthepartsrunshortoftheoilorget
wornout,thewatchmaystopitsoperationorlosetime.Insucha
case,have thewatchoverhauled.Be suretohavethe gasketand
push-pinreplacedwithnewoneswhenoverhaulingthewatch.
NOTESONREPAIRPARTS
The CREDOR repair parts will be retained usually for 10 years,
however,somealternativepartsmaybeusedforrepair.
＊Fordetails,pleasecontactSEIKOCUSTOMERSERVICECENTER
listedinthisbooklet.
58
AFTER-SALESERVICEANDGUARANTEE
・Guarantee coverage is provided in the certificate of guarantee.
Readcarefullyandretainit.
・Submit the certificate of guarantee for repair service within the
guaranteedperiod.
・Contact the retailer from whom the watch was purchased or
SEIKOCUSTOMERSERVICECENTER forrepairoroverhaul.
BATTERYCHANGE
・When the battery is exhausted, the second hand moves at two-
secondintervals.
・Contact the retailer from whom the watch was purchased or
SEIKO CUSTOMER SERVICE CENTER to have the battery
replaced with a new one. It is recommended to exchange the
gasketatthesametime.
・Forawater-resistantwatchwith10BARorabove,itisalso
AFTER-SALESERVICE
Battery/Batterylife/Accuracy
Batterylifeanditsaccuracyvarydependingonthetypeofyourwatch.
Checkthecasebackofyourwatchtoidentifythetypeofwatch.
Typeofwatch:Thefirstfourdigitsofthecalibernumberofyourwatch（Ex.8J81-0AA0）
56
Cal.NO
Battery
Life

Battery
（SB
− ）
Loss/Gain
1E70
2F70
2J80
2J81
4J80
4J81
4J85
4N70
5A70
AB
AB
A6
A6
AR
AR
AF
AR
AB
Approx.2years
Approx.2years
Approx.2years
Approx.2years
Approx.2years
Approx.2years
Approx.2years
Approx.3years
Approx.2years

±15secs.permonth
±15secs.permonth
±10secs.peryear
±10secs.peryear
±10secs.peryear
±10secs.peryear
±10secs.peryear
±15secs.permonth
±15secs.permonth


Cal.NO
Battery
Life

Battery
（SB
− ）
Loss/Gain
5A74
7371
8J80
8J81
8J82
8J86
8N70
8N81
9581
AB
AF
AJ
AJ
AJ
AJ
AT
AT
AJ

Approx.2years
Approx.2years
Approx.3years
Approx.3years
Approx.3years
Approx.3years
Approx.3years
Approx.3years
Approx.3years

±15secs.permonth
±15secs.permonth
±10secs.peryear
±10secs.peryear
±10secs.peryear
±10secs.peryear
±15secs.permonth
±10secs.peryear
±10secs.peryear


・Thebatterylifeshownaboveisforawatchwithanewbattery.
・The battery in the watch at the time of purchase is a monitor battery inserted in the watch at the factory for
performancechecks,therefore,thebatterymayrundownearlierthantheabove-specifiedperiod.
・Whenthebatteryisexhausted,thesecondhandmovesattwo-secondintervals.
・Theaccuracyisundertheconditionthatthewatchiswornonthewristinanormaltemperaturerangebetween5℃
and35℃.
・Loss/Gain is determined per year ; i.e., each month does not lose/gain the same number of seconds (e.g. One
month=2secs.,anothermonth=1sec.,etc).
・Operationaltemperaturerangeis−10℃〜＋60℃(14,〜140,).

〒100-0005 東京都千代田区丸 の内 3-1-1 国際ビル
〒550-0013
大阪市西区新町 1-4-24 大阪四ツ橋新町ビルデイング
https://www.seikowatches.com/
http://www.credor.com/
お客様相談室
お電話でのお問い合わせ
0120-302-617
（通話料無料）
受付時間 （月曜日〜金曜日）
（土曜・日曜・祝日・年 末年始）
9：30〜21：00
9：30〜17：30