|Index||Timepiece Archive, Categories||Archive: Watch Movements||Timepiece Market|
8.5 x 11''', Dm= 19.05 x 25.0mm
Do= 19.05 x 25.5mm
f = 18000 A/h
power reserve 40h
Balance staff U1343
Mainspring / battery
Zf953, 1.35 x 9.5 x 0.11 x 290mm
1.25 x 0.65 / 0.21mm
Comments about the data
This calibre is mostly listed under Tschudin. Nevertheless Bestfit and Quickfit list it under Favor, and both will have known, where to buy the parts they distributed. Here the calbre is listed under both brands in parallel to simplify searching.
250: sub second
250S: sweep second
250S new: sweep second cock modified
Example, year: signature; shock device
ca. 1945: 250
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|
...the alternative - free of charge!