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View picture in original size
Fig. 1

Alpina 636 (Peseux 170A)

Features
manual wind
sweep second

Data
10.5''', Dm= 23.3mm, Do= 23.7mm
H= 4.7mm
F= 0.5mm
T= 1.9mm
15/17/18 jewels
f = 18000 A/h
power reserve 40h

Balance staff U1299

Stem W877

Mainspring / battery
Zf1469, 1.80 x 9.0 x 0.10 x 290mm

Hands
1.30 x 0.80 x 0.20mm

Comments about the data

Remarks
brands: Alpina, Terval

Example, year: signature; shock device
1943: AOC, Mido Limited, Made in Switzerland, 17 Jewels; Incabloc
(Peseux 170, Mido 1002, sub second, 18 jewels!)

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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