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 Index  Timepiece Archive, Categories  Archive: Watch Movements    Timepiece Market 
View picture in original size
Fig. 1

View picture in original size
Fig. 2

AM 640

manual wind

6.75 x 10.75''', Dn= 15.23 x 24.25mm
7/15 jewels
f = 18000 A/h

Balance staff U106

Stem W1011

Mainspring / battery
Zf860, 1.30 x 9.0 x 0.11 x 260mm

Comments about the data

Example, year: signature; shock device
1936: AXG, Avon Watch Co., Swiss, 7 Jewels - AM-Logo, Ebauches-SA-Logo von 1936 (TR in Wappen)

© B. Johnson

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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