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|ZentRa 55 (Sonceboz 99 H4.7 Generation 3)|
stem wind and set
18.25''', Dm= 41.05mm, Do= 41.85mm
f = 18000 A/h
power reserve 35h
Balance staff U1036
2.10 x 1.02 / 0.28mm
Comments about the data
open face calibre
Example, year: signature; shock device
ca. 1935: I, ZentRa 55
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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