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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Bifora 103(SC)

Features
manual wind
sweep second

Data
10.5''', Dm= 23.3mm, Do= 23.7mm
H= 4.7mm
T= 1.7mm
16/17 jewels
f = 18000 A/h
power reserve 40h

Balance staff U1427

Stem W1169

Mainspring / battery
Zf1213, 1.50 x 9.5 x 0.10 x 320mm

Hands
1.40 x 0.84 x 0.25mm

Comments about the data

Remarks
ca.1950-

family/generations:
103 : manual wind, sub second
103(SC): manual wind, sweep second
103(AUT): automatic 3 transmission wheels, sub second
103(AUT, new): automatic 2 transmission wheels, sub second

Example, year: signature; shock device
ca. 1950: - B 103

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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