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Fig. 1

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Fig. 2

Dugena 596 (Helvetia 64)

manual wind
sub second

13.5''', Dm= 30.0mm, Do= 30.5mm
H= 3.8mm
F= 1.1mm
T= 1.8mm
17 jewels
f = 18000 A/h
power reserve 44h

Balance staff U2109

Stem W2298

Mainspring / battery
Zf1332, 1.60 x 11.5 x 0.13 x 360mm

1.35 x 0.80 / 0.22mm

Comments about the data

Kif-Duofix combined setting for escapement wheel

Example, year: signature; shock device
ca. 1955: Helvetia 64, Dugena 596, Swiss Made, 17 Jewels - 3615; 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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