Operation Manual

English
English
2120
BATTERY CHANGE
The leap second correction is executed every year or two simultaneously
throughout the world on the basis of information collected by astronomical
observatories all over the world. The correction is effected between 11:59'59"
p.m. and 0:00'00" a.m. GMT either on December 31 or on June 30, during
which one second is added or subtracted.
When this happens, please adjust your watch accordingly.
Please refer to your newspaper for information on the leap second.
● Battery life indicator
When the second hand starts moving at two-second intervals instead of the normal one-
second interval, replace the battery with a new one as soon as possible. Otherwise, the
watch will stop operating in two weeks.
* The time accuracy is not affected even if the second hand is moving at two-
second intervals.
* While the second hand is moving at two-second intervals, the date will not
change and the watch will not show the calendar even if the crown is pulled out
to the first click.
* If the watch is left in very low temperatures, the second hand may temporarily
start moving at two-second intervals and the date does not change to the next.
When the watch returns to normal temperature, however, this condition will
be corrected and the correct date will be displayed on the next day.
If the second hand still moves at two-second intervals and the date does not
change properly, replace the battery with a new one.
● Checking and adjustment of the calendar after battery change
The calendar function is not affected by battery changes. However, after the battery is
replaced with a new one, be sure to check that the calendar is correct. (See “HOW TO
CHECK THE CALENDAR”)
If the watch does not indicate the leap year, month and date correctly, have the watch
adjusted by an AUTHORIZED PULSAR DEALER.
10
Years
Battery life : Approx. 10 years
Battery : SEIKO CR2412
● If the watch is left with the crown at the first or second click, if the calendar checking
function is used frequently, and/or if the watch is left in temperatures outside the normal
temperature range (5
° C ~ 35 ° C or 41 ° F ~ 95 ° F) for a long time, the battery life may
be less than the specified period.
● As 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
malfunction.
● We recommend that you contact an AUTHORIZED PULSAR DEALER for battery
replacement.
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