Specifications - Citizen Eco-Drive E660 Instruction Manual

Specifications

Model
Timekeeping accuracy
(without reception)
Operating temperature
range
Display functions
Maximum run time from
full charge
Battery
84
E660
Type
Average monthly accuracy: ±15 seconds when worn at
normal operating temperatures between +5°C (41°F) and
+35°C (95°F)
‒10°C (14°F) to +60°C (140°F)
• Time: Hours, minutes, seconds, 24-hour
• Calendar: Date, day of week
• After charged fully, the watch runs without additional
charging
-when power save functions for 4 hours a day (in normal use):
Approximately 10 months
-when power save functions all the day: Approximately 3 years
• Power reserve upon insufficient charge warning function:
Approximately 3 days
Rechargeable cell (lithium button cell), 1pc.
Analog solar-powered watch