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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Certina 74A

manual wind

6.25 x 10''', Dm= 14.0 x 22.8mm
Do= 14.0 x 23.1mm
H= 3.4mm
F= 0.45mm
T= 1.6mm
15 jewels
f = 18000 A/h
power reserve 38h

Balance staff U699

Stem W699

Mainspring / battery
Zf399, 1.05 x 8.0 x 0.10 x 225mm

1.05 x 0.60mm

Comments about the data

bimetallic screw balance, standard not cut
like 74, but different dial feet positions

Example, year: signature; shock device
1) 1947: old data sheet
2) ca. 1930: - 1, 01, 1393, KFG (Kurth Frères, Grana)
(Certina 74)

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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