Watch. Please keep this manual handy for ready reference. CONTENTS Sie sind jet z t Besit zer einer SEIKO Analog- Quar zuhr Kal. 7 T8 5. Bit te lesen Sie diese Bedienungsanleitung vor Verwendung der Uhr sorgfältig durch und heben Sie sie gut auf.
DISPLAY & BUTTONS CAL. 7T85 STOPWATCH 1-minute hand STOPWATCH 1/5-second hand FEATURES Minute hand n TIME/CALENDAR • Hour, minute and small second hands • Date displayed in numerals Hour hand n STOPWATCH CROWN • 100-minute stopwatch in 1/5-second increments, consecutively measurable up to 00 minutes (5 hours) a b c The second and minute STOPWATCH hands continue counting after the a: Normal position...
SCREW LOCK TYPE CROWN SETTING THE TIME AND ADJUSTING THE STOPWATCH HAND POSITION u Some models may have a screw-lock mechanism that can securely lock the l This watch is designed so that the following adjustments are made with crown by screw when they are not being operated. the crown at the second click position: u Locking the crown will help to prevent any operational errors and enhance the water resistant quality of the watch.
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2. STOPWATCH HAND POSITION ADJUSTMENT 1. When the stopwatch is or has been measuring, if the crown is pulled out to the second click, it will automatically reset the STOPWATCH hands to “ 0”. I If the STOPWATCH hands are not in the 0 position, follow the procedure below to set 2. It is recommended that the hands be set to the time a few minutes ahead of the current time, them to the 0 position. taking into consideration the time required to adjust the STOPWATCH hand position if necessary. 3. When setting the hour hand, be sure to check that AM/PM is correctly set. The watch is so de- Press for 2 seconds or longer. STOPWATCH STOPWATCH signed that the date changes once in 24 hours.
SETTING THE DATE Press for 2 seconds or longer. l Before setting the date, be sure to set the time. * STOPWATCH 10-minute hand turns a full circle. CROWN Press repeatedly to set STOPWATCH 10-minute hand to the “0” position. Pull out to first click.
STOPWATCH <Remarks on the STOPWATCH 1-minute hand and STOPWATCH 10-minute hand> l The measured time can be read up to 109 minutes 59.8 seconds in • When the STOPWATCH 1-minute hand reaches the 10-minute graduation, 1/5-second increments. it instantaneously returns to the 0-minute position. At the same time, the STOPWATCH 10-minute hand advances to the next graduation.
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<How to reset the stopwatch> STOPWATCH OPERATION <STANDARD MEASUREMENT> While the STOPWATCH hands are moving 1. Press Button A to stop the stopwatch. START STOP RESET 2. Press Button B to reset the stopwatch. <ACCUMULATED ELAPSED TIME MEASUREMENT> While the STOPWATCH hands are stopped [When the stopwatch is stopped] START STOP RESTART STOP RESET 1.
DEMONSTRATION FUNCTON OF THE TACHYMETER STOP-WATCH HAND MOvEMENT (for models with tachymeter scale) • The demonstration function allows you to view the movement of the three STOPWATCH hands. To measure the hourly average speed of a vehicle • E a c h o f t h e t hr e e S TO P WATC H h a n d s d e m o n s t r a t e s hi g h - s p e e d movements and when the demonstration is finished, they return to the Ex. 1 U s e t h e s t o p w a t c h t o...
TELEMETER To measure the hourly rate of operation (for models with telemeter scale) l The telemeter can provide a rough indication of the distance to the source of Ex. 1 Use the stopwatch to measure light and sound. the time required to complete 1 STOP- l The telemeter indicates the distance from your location to an object that job.
(Flash of light) once in your possession may be less than the specified period. When as you see the light. the battery expires, be sure to replace it as soon as possible to prevent any malfunction. For battery replacement, we recommend that you contact an AUTHORIZED SEIKO DEALER and request SEIKO SR927SW battery. * If the stopwatch is used more than 5 hours per day, the battery life may be less than the specified period. STOP W h e n y o u h e a r t h e...
NECESSARY PROCEDURE AFTER BATTERY WARNING CHANGE l Do not remove the battery from the watch. After the battery is replaced with a new one, or when an abnormal display appears, l If it is necessary to take out the battery, keep it out of the reach of children. If a follow the procedures below to reset the built-in IC. The watch will resume its child swallows it, consult a doctor immediately. normal operation.
TROUBLESHOOTING Possible causes Solutions Trouble The watch stops operating. The battery has run down. Have the battery replaced with a new one immediately by the retailer from whom the watch was purchased. The small second hand moves in 2-second The battery nears its end. increments.
Stopwatch 1- minute hand incre - minute ments( 40 minutes/ 240 degrees Stopwatch 10 -minute hand 10 - incre - minute ments( 100 minutes/ 240 degrees 6 Battery ............ SEIKO SR927SW, 1 piece 7 Battery life .......... Approximately 3 years If the stopwatch is used less than 5 hours per day 8 IC (Integrated Circuit) ...... C-MOS-IC: 1 piece * The specifications are subject to change without prior notice for product improvements.
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