Thông số máy cal 620 omega

Omega 620

Features

manual wind

Máy đồng hồ này lắp trên omega deville siêu mỏng.

Data

Dm= 17.5mm, Do= 18.0mm

H= 2.5mm

F= 0.8mm

T= 1.2mm

17 jewels

f = 19800 A/h

Remarks

1960-1973, 1380000

shares many parts with automatic family 670

family:

620: 19800A/h

625: 21600A/h

630: 19800A/h, sweep second

635: 21600A/h, sweep second

Example, year: signature; shock device

1965: 22523921, Omega Watch Co, Swiss, Adjusted 2 Positions, 17 Jewels; Incabloc