Seiko 8F33, 8F32, 4F32 manual Specifications, Seconds depending on the condition of use

CAUTION

●Never short-circuit, heat or otherwise tamper with the battery, and never expose it to fire. The battery may burst, become very hot or catch fire.

●The battery is not rechargeable. Never attempt to recharge it, as this may cause battery leakage or damage to the battery.

English

SPECIFICATIONS

1	Frequency of crystal oscillator	196,608 Hz (Hz = Hertz … Cycles per second)
2	Loss/gain (Annual rate)	± 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.
3	Operational temperature range	–10°C ~ +60° C (14° F ~ 140° F)
4	Driving system	Step motor for the time indication
		Ultrasonic motor for the calendar indication
5	Battery	SEIKO CR1612, 1 piece (Cal. 4F32)
		SEIKO CR2412, 1 piece (Cal. 8F32 and 8F33)
6	Battery life indicator
7	IC (Integrated Circuit)	C-MOS-LSI, 1 piece
* The specifications are subject to change without prior notice for product improvement.			13