HomeRanfft
Watches
Pink Pages
for Timepieces
.
Home
All Items
Ranfft Items
Brand Shops
Commit an Item
How to do right
Condition of Watches
About Watches
Links
  Help   Log In  Register, Clients   Deutsch  English  EUR  US$  CHF  UKŁ 
 
 
 Index  Timepiece Archive, Categories  Archive: Watch Movements    Timepiece Market 
 
View picture in original size
Fig. 1

View picture in original size
Fig. 2

View picture in original size
Fig. 3

View picture in original size
Fig. 4

Bifora 111

Features
manual wind
sweep second

Data
11.5''', Dm= 25.55mm, Do= 25.9mm
H= 4.4mm
F= 1.4mm
T= 2.3mm
17 jewels
f = 18000 A/h
power reserve 41h

Balance staff U2020

Stem W2202

Mainspring / battery
Zf1052, 1.40 x 9.5 x 0.12 x 270mm

Hands
1.40 x 0.84 x 0.24mm

Comments about the data

Remarks
1953-
early samples with bevelled edge (Fig.1)
late samples with stepped edge (like automatic, Fig.3)

family:
111: manual wind
111(AUT): automatic

Example, year: signature; shock device
1-2) ca. 1955: MA, Bifora 111, 17 Jewels - Bifora 111; Bifora-Bishock
2-3) 1955: 7 - K1, Bifora 111; Bifora-Bishock
(Dugena 978)

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


bidfun home
...the alternative - free of charge!
Dr. Roland Ranfft
Erkelenzer Str. 98
41844 Wegberg
Germany
phone +49 (0)2434 6034670

email: info@ranfft.de
.