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|BM 13750 (Valjoux 7750)|
automatic chronograph, 60s, 30min, 12h, cam switched
13.25''', Dm= 30.0mm, Do= 30.4mm
f = 28800 A/h
power reserve 46h
Balance staff U3777
Stem W3706 (thread 1.2mm)
Mainspring / battery
1.50 x 12.5 x 0.117 x 620mm
1.20 x 2.00 x 0.25 / 0.18 x 0.18 x 0.18mm
Comments about the data
1973- (Valjoux 7750)
Example, year: signature; shock device
2002: Baume & Mercier, Swiss, 25 Jewels; Incabloc
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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