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Dm= 17.5mm, Do= 18.0mm
f = 19800 A/h
power reserve 42h
Balance staff U2920
Mainspring / battery
0.90 x 7.0 x 0.08 x 220mm
1.10 x 0.55mm
Comments about the data
shares many parts with automatic family 670
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
Not for Sale!
The movements presented in this caliber finder are not for sale. This is only a data sheet for identification and evaluation of the movement calibre, as well as for approximate dating.
|bidfun-db 21.3 © 02-08-15, mtr-Ranfft|
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