Citizen u680 - Solar Power Function

■ 23. Solar Power Function
This watch uses a rechargeable cell to store electrical energy.
When the watch is fully charged, it will run for about 6 months.
<Ensuring best operation of the watch>
Always store the watch in a bright location for best results.
◆ An effective way of charging the watch is to keep it in a
bright location when you are not wearing it, such as near
a window where it can receive direct sunlight.
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