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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Berger 8.75'''

Features
manual wind
sub second

Data
8.75''', Dm= 19.5mm, Do= 19.85mm
H= 3.4mm
F= 0.4mm
T= 1.8mm
15 jewels
f = 18000 A/h
power-reserve 37h

Balance staff U23

Stem W18

Mainspring / battery
Zf683, 1.20 x 9.5 x 0.11 x 290mm

Hands
1.15 x 0.60mm

Comments about the data

Remarks
bimetallic screw balance
Quickfit mentions for this calibre the variants Berger 14...19, but without any informations about differences.

Example, year: signature; shock device
ca. 1930: - 306

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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