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|Cortebert 451 (AS 1250)|
11''', Dm=Do= 24.8mm
F= 0.65mm (backside plate edge)
f = 18000 A/h
power reserve 32h
Balance staff U2137
Mainspring / battery
Zf924, 1.35 x 7.0 x 0.08 x 220mm
1.30 x 0.80 x 0.21mm
Comments about the data
crown mechanism and escapement from Cortébert
detached manual wind
cap jewel for escape wheel
Example, year: signature; shock device
ca. 1950: Cortebert, Cal.451, Swiss Made, 17 Jewels - Brevet +, 1250, AS; Incabloc
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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