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17. Specifi cations
1. Cal. No.: E69*
2. Type: Analogue solar powered watch
3. Time accuracy: Without reception (when watch is not receiving a radio wave)
±15 seconds per month on average when used in normal
temperature (+5°C to +35°C/41°F to 95°F)
4. Acceptable temperature range: –10°C to +60°C/14°F to 140°F
5. Display functions: •
Time: Hour, minute and second
•
Calendar: Elapsed years after the most recent leap year, month,
date, day of week
6. Additional functions: • Radio wave reception function (automatic reception, on
demand reception, recovery automatic reception)
•
Reception standby indication function (RX)
•
Reception level indication function (H, M, L)
•
Reception status confi rmation function (H, M, L, NO)
•
Chronograph function (Measures up to 60 minutes in
1/20 second units)
•
Local time function (time difference correction in 1-hour units,
daylight saving time ON or OFF function)
•
Reference position checking function
•
Alarm function (24-hour clock alarm)
•
Solar power function
•
Power saving function
•
Insuffi cient charge warning function
•
Overcharging prevention function
7. Operation time: •
Time from a full charge until the watch stops without charging:
About 2 years (when in the power saving mode)
About 8 months (when not in the power saving mode)
•
Time from insuffi cient charge warning to watch stopping:
About 3 days
(The amount of continuous operation differs depending on the
conditions of operation.)
8. Battery: Secondary battery 1
* Specifi cations may change without notice.
