Charging Your Watch - Citizen E87 Manual

Charging your watch

This watch has a rechargeable cell which is charged by exposing the dial to light, such as direct
sunlight or fluorescent lamps.
After taking off the watch, put it in a location where the dial is exposed to bright light, such as by
a window.
The watch can be charged effectively when the dial is
exposed to sunlight as shown in the figure.
For optimal performance, be sure to:
• Charge the watch by exposing it to direct sunlight for
five to six hours at least once every two weeks.
• Avoid leaving the watch in a dark place for long
periods of time.
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