|Index||Timepiece Archive, Categories||Archive: Watch Movements||Timepiece Market|
|Geneva Sport 230|
10.5''', Dm= 23.3mm, Do= 23.7mm
f = 18000 A/h
Balance staff U1936
Mainspring / battery
Zf1211, 1.50 x 9.0 x 0.10 x 290mm
1.30 x 0.70 / 0.20mm
Comments about the data
About the trademark under the balance (SYW in an oval) nothing could be found in literature, movement catalogs, and Internet. But after the set-lever spring shown in Bestfit Part II from 1972 the movement can be assigned to Geneva Sport. Moreover it was meanwhile seen in a watch branded with Geneva Sport on the dial.
Example, year: signature; shock device
ca. 1945: SYW, 230, Swiss Made, 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!