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|Alpina 646 (AS 1240)|
8.75''', Dm= 19.4mm, Do= 1.98mm
f = 18000 A/h
power reserve 33h
Balance staff U1401
Stem W1138, W1206
Mainspring / battery
Zf928, 1.35 x 7.5 x 0.08 x 250mm
1.30 x 0.80 x 0.21mm
Comments about the data
Example, year: signature; shock device
ca. 1945: US Swiss Time Company, Swiss, 17 Jewels - AS, 1240, Brevet+; 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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