Seiko H801, H601 manual Specifications

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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 tempera-

 

 

ture range (5°C ~ 35°C) (41°F ~ 95°F)

3.

Operational temperature range

–10°C ~ +60°C (14°F ~ 140°F)

 

Desirable temperature range

0°C ~ +50°C (32°F ~ 122°F)

 

of use

4.

Driving system

Step motor

5.

Analogue display system

 

 

Time display

Three hands

6.

Digital display system

 

 

Calendar display

Month, date and day of the week.

 

Time display

Hour, minutes, seconds and “P” mark.

 

Stopwatch display

Minutes, seconds and 1/100 second.

 

 

The stopwatch can measure up to 60

 

 

minutes.

 

Alarm display

Hour, minutes, “P” mark and “AL” mark.

7.

Digital display medium

Nematic Liquid Crystal, FEM (Field Effect

 

 

Mode)

8.

Battery

SEIKO SR920W, 1 piece

9.

IC (Integrated Circuit)

C-MOS-LSI, 1 piece

 

 

Bipolar IC, 1 piece

10.Illuminating light

*The specifications are subject to change without prior notice, for product improvement.

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Contents DUO-DISPLAY Quartz Cal. H601, H801 Contents Seiko DUO-DISPLAY Quartz FeaturesDigital Display Digital TIME/CALENDAR SettingAnalogue Time Setting Alarm time setting Alarm and Hourly Time SignalStopwatch HOW to USE the Tachymeter Illuminating Light Battery ChangeWater Resistance To Preserve the Quality of Your WatchShocks & Vibration Specifications