Battery Change - Seiko Cal. 6T63 Instructions Manual

HOW TO USE THE TELEMETER
Before beginning, check that the stopwatch has been reset.
START
(Flash of light)
STOP
(Crash of thunder)
Approx. 3 km
* Please note that the stopwatch second hand moves in 1/5 second increments and does not
always point exactly to the graduations of the telemeter scale. The telemeter scale can be
used only when the measured time is less than 60 seconds.
14
1 Press button A to start the
stopwatch as soon as you
see the light.
2
W h e n y o u h e a r t h e
sound, press button A to
stop the stopwatch.
3 R e a d t h e t e l e m e t e r
scale that the stopwatch
second hand points to.

BATTERY CHANGE

The miniature battery which powers your watch should last approxi-
mately 3 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 SR936SW battery.
* If the stopwatch is used for more than 1 hour a day, the battery life may
be less than the specified period.
* After the battery is replaced with a new one, set the time/calendar.
15