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|Cortebert 446 (Felsa 382)|
9.75''', Dm=Do= 21.9mm
f = 18000 A/h
power reserve 32h
Balance staff U1502
Mainspring / battery
Zf912, 1.35 x 6.5 x 0.07 x 220mm
1.20 x 0.60 / 0.18mm
Comments about the data
first ladies calibre with bidirectional rotor winding,
design equvalent to the gents calibre Felsa 410, which was only produced in 1942
detached manual wind
Example, year: signature; shock device
ca. 1945: Bidynator, Patented, Cortebert 446, 17 Rubis; Incabloc
© H. Steurer
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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