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View picture in original size
Fig. 1

View picture in original size
Fig. 2

AS 931

Features
manual wind
sub second

Data
8.75''', Dm= 19.4mm
7/15 jewels
f = 18000 A/h

Balance staff U534

Stem W534

Mainspring / battery
Zf570, 1.15 x 7.5 x 0.09 x 220mm

Hands
1.20 x 0.65mm

Comments about the data

Remarks
differences not known between 676, 699, 701, 728, 929, 931, 974

Example, year: signature; shock device
ca. 1936: 1732, Elaine Watch Co, Swiss, 7 Jewels - AS 676, Ebauches-SA logo from 1936 (TR in shield)
(AS 676)

© R. van Rijn

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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