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Fig. 1

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Fig. 2

Certina 19-36

manual wind
sweep second

8.75''', Dm= 19.4mm, Do= 19.8mm
H= 4.25mm
F= 1.3mm
T= 2.2mm
17 jewels
f = 19800 A/h
power reserve 41h

Balance staff U2821

Stem W2804

Mainspring / battery
1.40 x 7.0 x 0,08mm

1.30 x 0.80 x 0.16mm

Comments about the data

minor modifications during production periode (cf. Certina 19-55)

18000 / 19800 A/h respectively
19-25/19-35: manual wind
19-26/19-36: manual wind, smaller barrel
19-251/19-351: manual wind, date
19-45/19-55: automatic
19-451/19-551: automatic, date
automatic with smaller balance

Example, year: signature; shock device
ca. 1960: Certina, 19-36, 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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