Specifications

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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 20 seconds at normal temperature range (5° C
~ 35° C) (41° F ~ 95° F)
3 Operational temperature range .................. –5° C ~ +50° C (23° F ~ 122° F)
4 Driving system ........................................... Step motor, 3 pieces
5 Display system
Time ........................................................ Hour, minute and second hands
Date ........................................................ Displayed in numerals.
Stopwatch ............................................... Minute, second and 1/10 second hands
The stopwatch measures up to 60 minutes in 1/10
second increments.
6 Battery ....................................................... Miniature silver oxide battery SEIKO SR920SW, 1 piece
7 IC (Integrated Circuit) ................................. C-MOS-LSI, 1 piece
* The specifications are subject to change without prior notice for product improvement.