Seiko 7T32 Manual - Page 23

Specifications, Seiko Sr927w, 1 Piece - battery change

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English 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 Accuracy of alarm 1 minute 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 hands) Date Displayed in numerals. Stopwatch Minute and 1/5 second hands The stopwatch can measure up to 30 minutes in 1/5 seconds. Alarm Small hour and minute hands The alarm is set on a 12-hour basis. 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. 23

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English
23
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
Accuracy of alarm
...................................
±
1 minute
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
hands)
Date
..................................................
Displayed in numerals.
Stopwatch
........................................
Minute and 1/5 second hands
The stopwatch can measure up to 30 minutes
in 1/5 seconds.
Alarm
................................................
Small hour and minute hands
The alarm is set on a 12-hour basis.
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.