Seiko Cal. 4T57 User manual

INSTRUCTIONS (P. 3)
BEDIENUNGSANLEITUNG (S. 14)
INSTRUCTIONS (P. 25)
ISTRUZIONI (P. 36)
INSTRUCCIONES (P. 47)
INSTRUÇÕES (P. 58)
 ИНСТРУКЦИИ (P. 69)
用法説明 (80頁)
Cal. 4T57

English
English
2 3
You are now the proud owner of a SEIKO Analogue Quartz Watch Cal. 4T57. For best results,
please read the instructions in this booklet carefully before using your SEIKO Analogue Quartz
Watch. Please keep this manual handy for ready reference.
Sie sind jetzt Besitzer einer SEIKO Analog-Quarzuhr Kal. 4T57. Bitte lesen Sie diese
Bedienungsanleitung vor Verwendung der Uhr sorgfältig durch und heben Sie sie gut auf.
Vous voici l’heureux propriétaire d’une montre quartz analogique SEIKO Cal. 4T57. Pour obtenir
d’excellentes performances de cet article SEIKO, veuillez lire attentivement cette brochure que
vous conserverez pour toute référence ultérieure.
Siete ora in possesso di un orologio SEIKO Analogico al Quarzo Cal. 4T57. Per ottenere i migliori
possibili risultati dal Vostro orologio, leggere attentamente le istruzioni di questo manuale prima di
utilizzare il Vostro orologio SEIKO analogico al quarzo. Conservare poi il manuale stesso per ogni
qualsiasi eventuale futuro riferimento.
Enhorabuena por su adquisición de un reloj SEIKO analógico de cuarzo Cal. 4T57. Para óptimo
resultado, lea detenidamente las instrucciones de este folleto antes de usar el reloj. Guarde este
manual para consulta posterior.
Você pode sentir-se orgulhoso de possuir um Relógio SEIKO Quartz Análogo Cal. 4T57. Para obter
os melhores resultados, leia atentamente as instruções contidas neste opúsculo antes de usar o
seu Relógio SEIKO Quartz Análogo. Queira conservar este manual para referências futuras.
Теперь Вы являетесь обладателем Аналоговых Кварцевых часов Seiko, Калибра 4T57. Для достижения лучших
результатов, перед использованием самих часов, пожалуйста, ознакомьтесь с данной инструкцией и обязательно
сохраните ее.
ENGLISH
CONTENTS
Page
SCREW LOCK TYPE CROWN ...................................................................................... 5
ADJUSTING THE HAND POSITION ............................................................................. 6
TIME/CALENDAR SETTING ......................................................................................... 7
STOPWATCH................................................................................................................ 8
NOTES ON USING THE WATCH .................................................................................. 10
BATTERY CHANGE ...................................................................................................... 11
SPECIFICATIONS ......................................................................................................... 13
☆For the care of your watch, see ”TO PRESERVE THE QUALITY OF YOUR
WATCH” in the attached Worldwide Guarantee and Instruction Booklet.
閣下現在已經擁有一隻，機件編號為 4T57 的精工牌指針式石英錶。在使用您的精工牌指針式石英錶以前，
務請注意閱讀這本小冊子中的各項說明，並請將手冊妥加保管，以便隨時參考。

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4 5
CAL. 4T57
STOPWATCH
●Three small STOPWATCH hands
●Measures up to 60 minutes in 1/10
second increments.
●Split time measurement
●Hour, minute and second hands and
date
TIME/CALENDAR
SCREW LOCK TYPE CROWN
uSome models may have a screw-lock mechanism that can securely lock
the crown by screw when they are not being operated.
uLocking the crown will help to prevent any operational errors and enhance
the water resistant quality of the watch.
uIt is necessary to unlock the screw lock type crown before operating it.
Once you have finished operating the crown, make sure to relock it.
●How to use the screw lock type crown
Keep the crown securely locked unless you need to operate it.
* When locking the crown, turn it slowly with care, ensuring that
the screw is properly engaged. Be careful not to forcibly push it in,
as doing so may damage the screw hole in the case.
[How to unlock the screw lock type crown]
Turn the crown counterclockwise.
The crown is unlocked and can be operated.
[How to lock the screw lock type crown]
Once you have finished operating the crown, turn it
clockwise while gently pressing it in toward the watch
body until it stops.

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6 7
ADJUSTING THE HAND POSITION
●Before setting the time, be sure to check that the STOPWATCH hands are in ”0” position
when the stopwatch is reset. (For resetting the stopwatch, see ”STOPWATCH”)
●If any of the STOPWATCH hands does not return to ”0” position, follow the procedure
below.
A
STOPWATCH
minute hand
STOPWATCH
1/10 second hand
STOPWATCH second hand
B
CROWN
Pull out to second click.
▼
APress repeatedly to reset
STOPWATCH 1/10 second hand
to ”0” position.
▼
Press repeatedly to reset
STOPWATCH second and
minute hands to ”0” position.
B
▼
CROWN
Push back in to normal position.
* Hands move quickly if the respective buttons are
kept pressed.
CROWN
Pull out to first click and turn
clockwise until the previous day’s
date appears.
▼
Pull out to second click when
Second hand is at the 12 o’clock
position.
▼
Turn clockwise until the desired
date appears.
▼
Set Hour and Minute hands.
▼
Push back in to normal position in
accordance with a time signal.
TIME/CALENDAR SETTING
Date
Minute hand
Second hand
Hour hand

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8 9
STOPWATCH
●The measured time is indicated by small STOPWATCH hands that move independently of
the center hands.
HOW TO READ THE HANDS
STOPWATCH 1/10 second hand
STOPWATCH second hand
STOPWATCH minute hand
●Ex. : 15 minutes and 10.6 seconds
●Movement of STOPWATCH 1/10 second hand
 • Afterthemeasurementexceeds1minute,theSTOPWATCH1/10second
handstaysatthe”0”positionwhilethestopwatchiscounting.
 • When the measurement is stopped or split time is being measured, it
indicatesthe1/10secondsmeasured.
STOPWATCH OPERATION
A
B
Start / Stop / Restart
Reset / Split / Split release
Standard measurement
A
START
A
STOP
▼ ▼
B
RESET
Accumulated elapsed time measurement
A
START
A
STOP
▼ ▼
A
RESTART
B
RESET
▼
A
STOP
▼
・・・・
* Restart and stop
of the stopwatch
can be repeated
by pressing but-
ton A.
Split time measurement
A
START
B
SPLIT
▼ ▼
B
SPLIT
RELEASE
B
RESET
▼
A
STOP
▼
・・・・
* Measurement
and release of
split time can be
repeated by
pressing button B.

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10 11
NOTES ON USING THE WATCH
ADJUSTING THE HAND POSITION
● TheSTOPWATCHminutehandmovesincorrespondencewiththeSTOPWATCHsecondhand.
TIME/CALENDAR SETTING
● Beforesettingthetime,besuretostopandresetthestopwatch.
● Donotsetthedatebetween9:00p.m.and1:00a.m.Otherwise,thedatemaynotchangeproperly.
Ifitisnecessarytosetthedateduringthattimeperiod,rstchangethetimetoanytimeoutsideit,
setthedateandthenresetthecorrecttime.
● Whensettingthehour hand,checkthatAM/PMiscorrectlyset.Thewatchissodesignedthatthe
datechangesoncein24hours.
  Turnthehandspastthe12o’clockmarkertodeterminewhetherthewatchissetfortheA.M.orP.M.
period.Ifthedatechanges,thetimeissetfortheA.M.period.Ifthedatedoesnotchange,the
timeissetfortheP.M.period.
● Whensettingtheminutehand,advanceit4to5minutesaheadofthedesiredtimeandthenturnit
backtotheexacttime.
● Do not press any button with the crown at the second click.  Otherwise, the STOPWATCH hands
moveandresettingthemismadenecessary.
STOPWATCH
● TheSTOPWATCH1/10secondscaleandhanddifferindesignandshapedependingonthemodel.
● Donotpulloutthecrownwhilethestopwatchiscounting.Ifitispulledout,thestopwatchoperation
cannotbemade.
● When the stopwatch is reset, it takes up to 40 seconds for the STOPWATCH second and minute
handstoreturnto”0”position.
BATTERY CHANGE
Theminiaturebatterywhichpowersyourwatchshouldlastapproxi-
mately2 years.However,becausethebatteryisinsertedatthefactory
tocheckthefunctionandperformanceofthewatch,itsactuallifeonce
inyourpossessionmaybelessthanthespecifiedperiod.Whenthe
batteryexpires,besuretoreplaceitassoonaspossibletopreventany
malfunction.Forbatteryreplacement,werecommendthatyoucontact
anAUTHORIZEDSEIKODEALERandrequestSEIKO SR920SWbattery.
* If the stopwatch is used for more than 60 minutes a day, the battery life may be
less than 2 years.
WARNING
●Do not remove the battery from the watch.
●If it is necessary to take out the battery, keep it out of the reach of children.
If a child swallows it, consult a doctor immediately.
CAUTION
●Never short-circuit, heat or otherwise tamper with the battery, and never ex-
pose it to fire. The battery may burst, become very hot or catch fire.
●The battery is not rechargeable. Never attempt to recharge it, as this may
cause battery leakage or damage to the battery.

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12 13
Necessary procedure after battery change
●When the batteryisreplaced with anewone,the information storedinthe built-in ICdoesnot
correspondwiththetimeactuallydisplayed.Beforeusingthewatch,therefore,besuretoreset
thecircuitfollowingtheprocedurebelow.
* In case any of the hands should move improperly, follow the procedure below to adjust the hand move-
ment.
and
CROWN
▼
ABPress and hold at the same time for
2 seconds.
* STOPWATCH second hand turns half a
revolution counterclockwise and then re-
turns to where it was, while STOPWATCH
1/10 second hand turns a full revolution
clockwise and stops.
Pull out to second click.
A
B
** The hands move quickly if
the respective buttons are
kept pressed.
APress repeatedly to reset STOPWATCH
1/10 second hand to ”0” position.**
▼
BPress repeatedly to reset
STOPWATCH second and minute
hands to ”0” position.**
▼
▼
CROWN Turn to set the time, and then push
back in to normal position.
SPECIFICATIONS
1 Frequencyofcrystaloscillator ....................  32,768Hz(Hz=Hertz...Cyclespersecond)
2 Loss/gain(monthlyrate) .............................  Less than 20 seconds at normal temperature range
(5°Cto35°C/41°Fto95°F)
3 Operationaltemperaturerange...................  -5ºCto50ºC/23ºFto122ºF
4 Drivingsystem............................................  Stepmotor,3pieces
5 Displaysystem
  Time..........................................................  Hour,minuteandsecondhands
  Date..........................................................  Displayedinnumerals.
  Stopwatch ................................................  Minute,secondand1/10secondhands
    Thestopwatchmeasuresupto60minutesin1/10sec-
ondincrements.
6 Battery ........................................................  SEIKOSR920SW,1piece
7 IC(IntegratedCircuit)..................................  C-MOS-IC,1piece
* The specifications are subject to change without prior notice for product improvement.