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|Certina 20-10 (Frederic Piguet 21)|
9''', Dm= 20.4mm, Do= 20.8mm
f = 18000 A/h
power reserve 42h
Balance staff U3304
1.00 x 0.5mm
Comments about the data
Escapement wheel in Kif Duofix
Example, year: signature; shock device
ca. 1960: Bucherer, Swiss, 3 Adj, 17 Jewels
(Frederic Piguet 21, Lubrifix 66)
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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