Seiko W620 Specifications

INSTRUCTIONS (P. 3)BEDIENUNGSANLEITUNG (S. 25)INSTRUCTIONS (P. 48)ISTRUZIONI (P. 70)INSTRUCCIONES (P. 93)INSTRUÇÕES (P. 115)用法説明 (137 頁)Cal. W620

10EnglishTIMER MODE● Two types of timers are available: preset timer and adjustable timer.PRESET TIMER SETTINGAPress to show TIMER mode.D▲3 minutes5 m

11EnglishADJUSTABLE TIMER SETTINGC▼Select the digits to be adjusted.B▼DSet the flashing digits.▼▼BReturn to TIMER mode.TIMER OPERATIONCSTARTCSTOP REST

12EnglishA L MALARM MODE● The alarm can be set to ring on a 24-hour basis.ALARM TIME SETTINGSet alarm timeB▼CSelect the digits to be adjusted.▼▼APress

13English● ALARM ENGAGEMENT/DISENGAGEMENTCWith each press in ALARM mode, thealarm is alternately engaged and disen-gaged.A L MC“on”/“– –” (alarm engag

14EnglishILLUMINATING LIGHT (Electroluminescent panel)Turn on the illuminating light.E* The display panel is illuminated for 3seconds.E

15EnglishNOTES ON USING THE WATCHMODE CHANGE● If the stopwatch is not reset to “00” and button A is pressed to change the mode from theSTOPWATCH, the

16EnglishSTROKE MODE● The time required to make each stroke is measured up to 9 seconds and 99 in 1/100 secondincrements.● The measurable number of st

17EnglishILLUMINATING LIGHT (Electroluminescent panel)● The electroluminescent panel loses its luminance as the battery voltage decreases. Also, itsl

18English● Necessary procedure after battery changeAfter the battery is replaced with a new one, or if an abnormal display (broken digits,etc.) appear

19EnglishTO PRESERVE THE QUALITY OF YOUR WATCHConditionof useWATERRESISTANT5 BARWATERRESISTANTNo indicationIndication oncase backNon-waterresistantDeg

2EnglishYou are now the proud owner of a SEIKO Digital Quartz Watch Cal. W620. For best results, pleaseread the instructions in this booklet carefull

20English• If the watch becomes wet, have itchecked by an AUTHORIZEDSEIKO DEALER or SERVICECENTER.5 bar WRYour watch works with stableaccuracy within

21English CARE OF CASE AND BRACELETBe careful not to drop your watchor hit it against hard surfaces.Your watch will not be affectedby magnetism.If yo

22English LIQUID CRYSTAL PANELThe normal life expectancy fora liquid crystal panel isapproximately 7 years. Afterthat it may decrease in contrast,Th

23EnglishSPECIFICATIONS1 Frequency of crystal oscillator ... 32,768 Hz (Hz = Hertz … Cycles per second)2 Loss/gain (monthly rate) ...

24EnglishHour, minutes, seconds and the number of times thecountdown is repeatedCurrent time and “A” (AM)/“P” (PM) mark in the 12-hourindicationTIMER

3EnglishENGLISHCONTENTSPageMODE CHANGE ... 5TIME/CA

4EnglishCAL. W620TIME/CALENDARSTOPWATCH● The stopwatch measures up to 10 hours in 1/100 second increments.● Memory recall function: Up to 8 lap times

5EnglishMODE CHANGEAWith each press, the mode changes in the following order:TIME/CALENDARmodeSTOPWATCHmode➡TIMERmode➡ALARMmode➡➡➡STROKEmodeCHROBACDEM

6EnglishTIME/CALENDAR MODETIME/CALENDAR SETTINGB▼C▼D▼▼BReturn to TIME/CALENDAR mode.Set the flashing digits.▼APress to show TIME/CALENDAR mode.Press f

7EnglishSTOPWATCH MODE● The stopwatch measures up to 10 hours in 1/100 second increments.● The first 8 lap times are automatically stored in memory.AP

8EnglishAccumulated elapsed time measurementCSTARTCSTOP RESTART▼▼CSTOP RESETD▼C▼BPress to activate the memory recall func-tion.▼DWith each press, the

9EnglishSTROKE MODE● The number of strokes per minute is automatically calculated by measuring the timerequired to make three strokes.APress to show S