Indication Of Power Reserve In Levels - Citizen Eco-Drive E660 Instruction Manual

Checking the power reserve

Indication of power reserve in levels

Level
Power reserve
indication
Duration
(approx.)
Power reserve is
sufficient.
Meaning
OK for normal use.
18
3
10 - 7 months
Power reserve is
OK.
2
7 - 1 month 1 month - 3 days 3 days or shorter
Power reserve is
getting low.
Charge immediately.
1 0
Insufficient
charge warning
has started.