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View picture in original size
Fig. 1

Omega 420

Features
manual wind
sweep second

Data
Dm= 26.5mm
H= 4.5mm
17 jewels
f = 18000 A/h
power reserve 48h

Balance staff U2210

Stem W2544

Hands
1.50 x 0.80mm

Comments about the data

Remarks
1952-

Example, year: signature; shock device
1958: 15717681, Omega Watch Co Swiss, 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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