Seiko 3M22 Watch User Manual


 
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English
ENERGY DEPLETION FOREWARNING FUNCTION
When the energy stored in the capacitor is reduced to an extremely low level, the second
hand starts moving at two-second intervals instead of the normal one-second intervals,
indicating that the watch needs recharging and will run down in approximately 3 hours
(Cal. 3M22) / 6 hours (Cal. 5M42/5M43).
If you find the second hand moving at two-second intervals, therefore, be sure to swing
the watch from side to side to charge the capacitor sufficiently before using it.
Note: The watch remains accurate even while the second hand is moving at two
second intervals.
QUICK-START FUNCTION
This function is very useful when a watch has been stopped for a long time and you
need to get it started quickly with only a few swings.
This function is available as long as:
1) the watch previously had more than 2 days (Cal. 3M22) / 4 days (Cal. 5M42/
5M43) of power reserve before it stopped.
2) it has been left untouched for 1 to 4 weeks.