A. BEFORE USING
This watch is powered not by an ordinary battery, but by converting photo
energy to electrical energy.
Before using, expose to light and make sure the watch is sufficiently
charged.
Since it takes time to recharge the watch until it starts running again
once it has stopped, try to make sure the watch is charged everyday.
If the watch has stopped running, expose it to intense light such as
sunlight to recharge. When recharging using light of low illuminance of
3,000 lx or less, pull out the crown before charging. After charging,
always make sure to correctly set the time and return the crown to the
normal position before using the watch.
A secondary battery is used in this watch to store electrical energy. This
secondary battery is a clean energy battery which does not use any toxic
substances such as mercury. Once fully charged, the watch will continue
to run for about 1 year without further charging.
To use this watch comfortably, make sure that the watch is always recharged
before it stops.
There is no risk of overcharging this watch. (Overcharge Prevention Function is
included)
B. SETTING THE TIME
If the crown is of the screw- type, set the time after first loosening the screw.
Retighten the screw after the time has been set.
■■
Setting the time
1. Pull the crown out to the time setting position.
2. Turn the crown to set the time.
3. After setting the time, firmly push the crown back in to the normal position.
2 3
Solar cell
Normal
position
Time setting
position
Crown
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