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|Alpina 811 (ETA 651)|
4.5 x 10.25''', Dm= 10.0 x 22.7mm
Do= 10.0 x 23.1mm
f = 18000 A/h
Balance staff U1172
Mainspring / battery
Zf558, 1.15 x 6.5 x 0.07 x 210mm
1.1 x 0.60mm
Comments about the data
differences not known between 810, 811
Example, year: signature; shock device
ca. 1935: 651 - ETA
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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