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SPECIFICATIONS

1

Frequency of crystal oscillator

32,768 Hz (Hz = Hertz … Cycles per second)

2

Loss/gain (monthly rate)

± 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, 3 pieces

5

Display system

 

 

Time/calendar

Hour, minute and small second hands

 

 

Date is displayed in numerals.

 

Stopwatch

Measures up to 60 minutes.

 

 

Stopwatch minute and 1/5-second hands

6

Battery

SEIKO SR927SW, 1 piece

7

IC (Integrated Circuit)

C-MOS-IC, 1 piece

* The specifications are subject to change without prior notice for product improvement.

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Seiko CAL. 7T94 manual Specifications