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stem wind and set
19''', Dm= 42.3mm, Do= 43.1mm
f = 18000 A/h
power reserve 36h
Mainspring / battery
1.85 x 16.0 x 0.18 x 500mm
1.85 x 1.00 / 0.30mm
Comments about the data
bimetallic screw balance, Breguet hairspring
B : H= 6.45mm
BS: H= 5.0mm
Example, year: signature; shock device
ca. 1925: - MV* (Muller & Vaucher) 1926BS
© E. Preuß
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.
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