Seiko Group 9T82A Manuale Utente

Movement

(x 1.0)

Additional mechanism

• Automatic generating system

• Stopwatch function with stopwatch hour, minute, second and 1/10

second hands

• Overcharge prevention function

• Energy depletion forewarning function

• Electronic circuit reset switch

• Train wheel setting device

• Date calendar

• Instant setting device for date calendar

• Instant date change mechanism

Driving system

Step motor (Load compensated driving pulse type)

Loss/gain

Monthly rate at normal temperature range:  less than 15 seconds

Regulation system

Logical regulation system

Measuring gate by quartz tester

Use 10-second gate.

Power
supply

Automatic generating system

Power generator

PARTS  CATALOGUE / TECHNICAL GUIDE

Movement
size

Outside diameter

ø33.0 mm

Casing diameter

ø30.0 mm

Height

6.8 mm

Time indication

• Time:  Hour, minute and second hands

• Stopwatch:  Stopwatch hour, minute, second and 1/10 second hands

Operating voltage range

0.45 V ~ 2.2 V

Duration of charge

From full charge to stoppage: Approx. 1 month (when the stopwatch

is used for less than 3 hours a day)

Jewels

38 jewels

Electricity Storage
Unit (E.S. Unit)

Titanium lithium ion rechargeable battery