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|Dugena 558 (Kasper 750)|
10.5''', Dm= 23.3mm, Do= 23.7mm
f = 18000 A/h
Balance staff U1999
Mainspring / battery
Zf1214, 1.50 x 9.0 x 0.105 x 270mm
1.40 x 0.80 x 0.24mm
Comments about the data
unusual: crown mechanism with rocker bar, but ratchet on back side and functionless crown wheel
option: ratchet on dial side
558: rocker-bar winding
1100, 1101: clutch winding:
Example, year: signature; shock device
ca. 1955: O, Dugna 558 - Kasper; Monorex
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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