|Index||Timepiece Archive, Categories||Archive: Watch Movements||Timepiece Market|
no manual wind
11''', Dm=Do= 24.5mm
f = 18000 A/h
power reserve 36h
Balance staff U1287
Mainspring / battery
Zf1293, 1.60 x 7.0 x 0.07 x 250mm
1.20 x 0.65 / 0.18mm
Comments about the data
early bumper automatic of AS, redesign of the Harwood automatic
like 1049, but no separate escape-wheel cock
Like the predecessor AS 1049 also this calibre has on the dial side often or always the designation AS 612 of the 8.75''' manual wind calibre used as base.
Example, year: signature; shock device
1935: 5251, Mido, Switzerland, 17 Jewels, 3 Adjusted - AS 612, Brevet+Dem.; 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|
...the alternative - free of charge!