Specifications - Seiko 8F35 Instructions Manual

SPECIFICATIONS

1 Frequency of crystal oscillator ................
2 Loss/gain (Annual rate) ............................
3 Operational temperature range ...............
4 Driving system ........................................
5 Battery ....................................................
6 Battery life indicator
7 IC (Integrated Circuit) ..............................
8 Magnetic resistance ................................
9 Water resistance .....................................
* The specifications are subject to change without prior notice for product improvement.
20
196,608 Hz (Hz = Hertz ... Cycles per second)
20 seconds when used on the wrist approximately 12
hours a day, at normal temperature range (5 C ~ 35 C) (41
F ~ 95 F)
* Monthly rate of loss/gain may amount to approximately 4
seconds depending on the condition of use.
–10 C ~ +60 C (14 F ~ 140 F)
Step motor for the time indication
Ultrasonic motor for the calendar indication
SEIKO CR2412, 1 piece
C-MOS-LSI, 1 piece
4,800 A/m (60 gauss)
Withstands water pressure to a depth of 200 m and is
therefore suitable for scuba diving.