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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
Accuracy of alarm ................................... ±1 minute
3
4
Operational temperature range .............. –10°C ~ +60°C (14°F ~ 140°F)
5
Driving system ....................................... Step motor, 4 pieces
6
Display system
Time ................................................. Three hands (Hour, minute and small second
Date .................................................. Displayed in numerals.
Stopwatch ........................................ Minute and 1/5 second hands
Alarm ................................................ Small hour and minute hands
7
Battery .................................................... SEIKO SR927W, 1 piece
8
IC (Integrated Circuit) ............................. C-MOS-LSI
* The specifications are subject to change without prior notice for product improvement.
range (5°C ~ 35°C) (41°F ~ 95°F)
hands)
The stopwatch can measure up to 30 minutes
in 1/5 seconds.
The alarm is set on a 12-hour basis.
23
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