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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Alpina 561 (Venus 65 old)

Features
manual wind

Data
8.75''', Dm= 19.4mm
H= 3.4mm
10 jewels
f = 18000 A/h
power reserve 34h

Balance staff Cyl 0.63 x 2.97 x 0.70mm

Stem W160

Mainspring / battery
Zf1187, 1.50 x 7.5 x 0.08 x 245mm

Hands
1.20 x 0.60mm

Comments about the data

Remarks
cylinder escapement
differences not known between 543, 561

Example, year: signature; shock device
ca. 1925: Alpina 561

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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