Seiko 5M54 Manual - Page 8

Specifications

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English SPECIFICATIONS 1 Frequency of crystal oscillator 2 Loss/gain (Monthly rate 3 Operational temperature range 4 Display system Time indication Calendar indication Cal. 5M62 Cal. 5M54/5M63 5 Driving system 6 Duration of charge Full charge 7 Additional function 8 IC (Integrated Circuit 9 Rechargeable battery 32,768 Hz (Hz = Hertz ... Cycles per second) Less than 15 seconds at normal temperature range (Between 5 ° C and 35 ° C) (Between 41 ° F and 95 ° F) Between -10 ° C and + 60 ° C (Between 14 ° F and 140 ° F) 3 hands (hour, minute and second hands) Date is displayed. Day and date are displayed. Step motor Approximately 6 months Power reserve indicator, energy depletion forewarning function and overcharge prevention function C-MOS-IC, 1 piece Button type, 1 piece * The specifications are subject to change without prior notice for product improvement. 14

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English
14
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
(Between 5
°
C and 35
°
C)
(Between 41
°
F and 95
°
F)
3
Operational temperature range
..................
Between -10
°
C and + 60
°
C (Between 14
°
F and 140
°
F)
4
Display system
Time indication
.......................................
3 hands (hour, minute and second hands)
Calendar indication
Cal. 5M62
........................................
Date is displayed.
Cal. 5M54/5M63
..............................
Day and date are displayed.
5
Driving system
...........................................
Step motor
6
Duration of charge
Full charge
..............................................
Approximately 6 months
7
Additional function
.....................................
Power reserve indicator, energy depletion forewarning
function and overcharge prevention function
8
IC (Integrated Circuit)
.................................
C-MOS-IC, 1 piece
9
Rechargeable battery
.................................
Button type, 1 piece
*
The specifications are subject to change without prior notice for product improvement.