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Specifications

Cal.

8A50

1. Features

Main time with two hands (hour and minute hands), stopwatch hands (1/100-second, 1/10-second, second, and minute hands)

2. Frequency of crystal oscillator

32,768 Hz (Hz= Hertz, cycles per second)

3. Loss/gain (Monthly rate)

Monthly average loss/gain ± 15 seconds
Only if worn on the wrist in a temperature range of 5°C to 35°C

4. Operational temperature range

-10 °C ~ +60 °C

5. Driving system

Step Motor, 5 pieces

6. Power source

Secondary battery, 1 piece

7. Duration

Approx. 6 months (if the stopwatch is used for 1 hour per day.)

8. IC (Integrated Circuit)

Oscillator, frequency divider and driving circuit C-MOSIC, 1 piece

The specifications are subject to change without prior notice due to product improvements.