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Fig. 2

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Fig. 3

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Fig. 4

AS 627

Features
manual wind

Data
5.75 x 8.5''', Dm= 12.85 x 19.2mm
Do= 12.85 x 19.5mm
H= 3.5mm
F= 0.5mm
T= 1.7mm
15 jewels
f = 18000 A/h
power reserve 31h

Balance staff U59

Stem W91

Mainspring / battery
Zf390, 1.05 x 7.5 x 0.09 x 220mm

Hands
1.15 x 0.60mm

Comments about the data

Remarks
bimetallic screw balance
round or straight corners
differences not known between 475, 560, 627

Example, year: signature; shock device
1-2) 1936: - AS 475, Ebauches-SA logo from 1936 (TR in shield)
(AS 475)
1936: 2-4) 1936: Etna Watch Co, Geneva, Swiss, 3 Adustments, 15 Jewels - AS 475, Ebauches-SA logo from 1936 (TR in shield)
(AS 475)

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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