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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
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, 4 pieces
5 Display system
“TIME”........................................ TIME mode (hour, minute and second hands)
“ALM.ON” .................................. TIME mode (hour, minute and second hands)
“ALM.SET” ................................. ALARM SETTING mode (hour and minute hands)
The alarm is set on a 12-hour basis.
“TIMER” ..................................... TIMER mode (minute and second hands)
Up to 60 minutes can be set in minute increments.
“DATE” ....................................... CALENDAR mode (month indicated by the three
hands and date displayed in numerals)
“CHRONO.” ................................ STOPWATCH mode (minute, second and 1/10
second hands)
The stopwatch can measure up to 60 minutes in
1/10 second increments.
6 Battery............................................... SEIKO SR927W, 1 piece
7 IC (Integrated Circuit) ........................ C-MOS-LSI, 1 piece and Bipolar IC, 1 piece
* The specifications are subject to change without prior notice for product improvement.