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|Dugena 811 (Helvetia 106)|
5.75 x 8.5''', Dm= 12.85 x 19.2mm
Do= 12.85 x 19.65mm
f = 18000 A/h
power reserve 37h
Balance staff U1870
Mainspring / battery
Zf1099, 1.45 x 7.5 x 0.08 x 250mm
1.00 x 0.55mm
Comments about the data
Example, year: signature; shock device
ca. 1945: *Helvetia*, 106A, Swiss Made, 16 Jewels - 2961
(Helvetia 106A, actually 16 jewels)
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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