Seiko 5K25 User Guide - Page 11
SPECIFICATIONS, IC Integrated Circuit
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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 Operational temperature range 10 C ~ +60 C (14 F ~ 140 F) 4 Driving system Step motor 5 Power supply Titanium-lithium ion rechargeable battery 6 Duration of life Full charge Approx. 6 months 2-second interval operation Approx. 3 days 7 Additional function Instant-start function, energy depletion forewarning function and overcharge prevention function 8 IC (Integrated Circuit C-MOS-IC, 1 piece * The specifications are subject to change without prior notice for product improvement. 11
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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
Operational temperature range
.........................
–10
C ~ +60
C (14
F ~ 140
F)
4
Driving system
..................................................
Step motor
5
Power supply
....................................................
Titanium-lithium ion rechargeable battery
6
Duration of life
Full charge
.....................................................
Approx. 6 months
2-second interval operation
............................
Approx. 3 days
7
Additional function
............................................
Instant-start function, energy depletion forewarning
function and overcharge prevention function
8
IC (Integrated Circuit)
........................................
C-MOS-IC, 1 piece
*
The specifications are subject to change without prior notice for product improvement.