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

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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.

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Contents Page Contents Perpetual Calendar Before using the watchHigh Accuracy Crown EnglishDAY Setting For Cal F33 TIME/DATE SettingLeap year indication HOW to Check the CalendarLeap year MonthSeconds Quick Current date Current monthEx. May 8th Ex. March 3rdTIME/DATE Setting TIME, Date and DAY SettingHOW to Check the Calendar DAY SettingSeiko CR2412 Cal F32 and 8F33 battery Battery ChangeApproximately 5 years Cal F32 / 10 years Cal F32 and 8F33 Checking and adjustment of the calendar after battery change Battery life indicatorSeconds depending on the condition of use Specifications
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