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stem wind and set
18''', Dm= 40.5mm, Do= 41.9mm
f = 18000 A/h
Mainspring / battery
1.90 x 16.5 x 0.19mm
2.00 x 0.72 / 0.26mm
Comments about the data
bimetallic screw balance, Breguet hairspring
Example, year: signature; shock device
ca. 1905: - 980, 58
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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