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English
SPECIFICATIONS
1. Frequency of crystal oscillator ............ 32,768 Hz (Hz = Hertz … Cycles per second)
2. Loss/gain (Monthly rate) ...................... Less than 15 seconds at normal temperature
range (5°C ~ 35°C) (41°F ~ 95°F)
3. Operational temperature range .......... –10°C ~ 60°C (14°F ~ 140°F)
4. Driving system ...................................... Step motor
5. Time and calendar indication
Time indication ................................ 3 hands (hour, minute and second hands)
Date indication ................................. Displayed in the calendar frame
Day indication (Cal. 5M43) .............. Displayed in the calendar frame
6. Additional function ............................... Power reserve indicator, energy depletion
forewarning function and overcharge
prevention function.
7. Duration of charge
Full charge (Cal. 3M22) .................... More than 3 days
Full charge (Cal. 5M42/5M43) ......... More than 7 days
8. Capacitor ............................................... Button type capacitor, 1 piece
9. IC (Integrated Circuit) ........................... C-MOS-IC, 1 piece
* The specifications are subject to change without prior notice, for product improvement.
