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You are now the proud owner of a SEIKO Analogue Quartz Watch Cal.
Y187. 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.
Siete ora in possesso di un orologio SEIKO Analogico al Quarzo Cal. Y187.
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 quarz
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CONTENTS Page DATE SETTING ........................................................................................................... 4 TIME SETTING ............................................................................................................ 4 STOPWATCH .............................................................................................................. 5 ADJUSTING THE HAND POSITION............................................................................ 7 NOTES ON U
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English CAL. Y187 STOPWATCH l STOPWATCH minute and 1/5-second hands l Measures up to 30 minutes in 1/5 second increments. l Split time measurement TIME/CALENDAR l Hour and minute hands with small second and 24-hour hands l Date displayed in numerals 3
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DATE SETTING CROWN Date Pull out to first click and turn clockwise until the previous day’s date appears. t 8 Pull out to second click and turn until the desired date appears. t Push back in to normal position. TIME SETTING Hour hand Minute hand CROWN Pull out to second click when Small sec- ond hand is at the 12 o’clock position. t 8 Turn to set 24-hour, Hour and Minute hands. t Push back in to normal position in accor- dance with a time signal. 24-hour hand Small second hand 4 English
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English STOPWATCH l The stopwatch can measure up to 30 minutes in 1/5 second increments. l After 30 minutes, it will start counting again from “0” repeatedly up to 6 hours. STOPWATCH OPERATION STOPWATCH minute hand Reset / Split / Split release Start / Stop / Restart B A STOPWATCH 1/5-second hand l Before using the stopwatch: • Check that the crown is set at the normal position. • Press button B to reset the STOPWATCH hands to “0” position. 5
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Standard measurement t t A A B START STOP RESET Accumulated elapsed time measurement * Restart and stop of • • • • t t t t the stopwatch can A A A A B be repeated by START STOP RESTART STOP pressing button A. RESET Split time measurement * Measurement and t t • • • • t t release of split A B B A B time can be repeated by START SPLIT SPLIT STOP RESET pressing button B. RELEASE Measurement of two competitors t A t B t A t B B START FINISH TIME 2ND FINISH TIME RESET OF 1ST COMPETITOR OF 2ND COMPETI
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English ADJUSTING THE HAND POSITION l If the STOPWATCH hands do not return to “0” position when the stopwatch is reset or when the battery is replaced with a new one, follow the procedure below. STOPWATCH CROWN Pull out to second click. minute hand t Press repeatedly to reset STOP- A WATCH minute hand to “0” posi- B A tion. t Press repeatedly to reset STOP- B WATCH 1/5-second hand to “0” position. t CROWN Push back in to normal position. STOPWATCH 1/5-second hand * Hands move quickly if the
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NOTES ON USING THE WATCH DATE SETTING l Do not set the date between 9:00 p.m. and 3:00 a.m. Otherwise, the date may not change properly. If it is necessary to set the date during that time period, first change the time to any time outside it, set the date and then reset the correct time. TIME SETTING l The 24-hour hand moves correspondingly with the hour hand. When setting the hour hand, check the 24- hour hand to see that AM/PM is correctly set. l When setting the minute hand, advance it 4 t
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English BATTERY LIFE INDICATOR l When the battery nears its end, the small second hand moves at two-second intervals instead of normal one-second intervals to indicate that the battery needs to be replaced with a new one. BATTERY CHANGE The miniature battery which powers your watch should last approximately 2 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 Years possession may be less than the spec
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CAUTION l Never short-circuit, heat or otherwise tamper with the battery, and never expose it to fire. The battery may burst, become very hot or catch fire. l The battery is not rechargeable. Never attempt to recharge it, as this may cause battery leakage or damage to the battery. 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 ~ 35° C) (41°
