Overcharging Prevention Function; Power Save Function - Citizen Eco-Drive E76 Instruction Manual

<Overcharging Prevention Function>
The overcharging prevention function is activated when the rechargeable cell is
fully charged so that it is not charged further.
<Power Save 1>
When power is no longer generated as a result of light not shining on the solar
cell, the second hand stops and the watch enters the Power Save 1 state to reduce
power consumption of the rechargeable cell. The minute and hour hands continue
to keep time even through the second hand is stopped. Furthermore, operation of
the calendar is linked with the movement of the hour and minute hands.
<Power Save 2>
When the Power Save 1 state continues for about 3 days, the watch automatically
switches to the Power Save 2 state and movement of the hour and minute hands
as well as calendar operation stop to further reduce power consumption of the
rechargeable cell more than Power Save 1.
Even during power saving mode, if the charge becomes insufficient, the
insufficient charge warning function will activate.
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