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Bifora 102/1(SC)

manual wind
sweep second

10.5''', Dm= 23.3mm, Do= 23.7mm
H= 5.0mm
F= 0.4mm
T= 1.9mm
16 jewels
f = 18000 A/h
power-reserve 38h

Balance staff U371

Stem W321

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

1.40 x 0.84 x 0.25mm

Comments about the data

ca. 1933-1950 (102, 102/1)

102: sub second
102(SC): sweep second
suffix /1: no longer jewel settings

Example, year: signature; shock device
1-2) ca. 1940: l - Bifora 102, 1
3-4) ca. 1945: c, x - Bifora 102, 1

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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