|Index||Timepiece Archive, Categories||Archive: Watch Movements||Timepiece Market|
6.75 x 11''', Dm= 15.3 x 24.9mm
f = 18000 A/h
power reserve 45h
Balance staff U96
Mainspring / battery
Zf675, 1.20 x 9.5 x 0.10 x 315mm
1.20 x 0.78mm
Comments about the data
bimetallic screw balance
winding pinion with helical gearing
all train jewels in gold settings (even on dial side)
strange: escape-wheel cap jewel in fixed setting, bearing jewel in setting screwed from the rear side
differences not known between 063, 064, 067, 068
Example, year: signature; shock device
ca. 1930: TXW, 282609, Ref.064, Tavannes Watch Co, Swiss, U.S.Pat., 17 Jewels
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!