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|ZentRa 295 (ETA 717)|
8.75 x 12''', Dm=Do= 19.95 x 26.5mm
(rests on corners)
f = 18000 A/h
power reserve 43h
Balance staff U72
Mainspring / battery
Zf877, 1.30 x 10.5 x 0.12 x 320mm
1.20 x 0.65 / 0.21mm
Comments about the data
like ETA 717, but lower, early Incabloc shock device
differences between 185, 295 uncertain
Most samples match both bridge layouts shown in this archive, but there are also samples with the respectivly other layout.
Example, year: signature; shock device
ca. 1935: Zentra 295 - ETA; Incabloc old shape
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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