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|Dugena 772 (ETA 1170)|
7.75''', Dm= 17.2mm, Do= 17.5mm
f = 18000 A/h
power reserve 39h
Balance staff U1521 / U3230
balance with/without screws
Mainspring / battery
Zf831, 1.30 x 7.0 x 0.08 x 220mm
1.20 x 0.70 x 0.21mm
Comments about the data
Example, year: signature; shock device
ca. 1955: Swiss, 17 Jewels - DR; 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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