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10.5''', Dn= 23.69mm
f = 18000 A/h
Comments about the data
bimetallic screw balance
Example, year: signature; shock device
ca. 1920: Alpina
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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