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

EB 1431

Features
manual wind

Data
8.75''', Dm= 19.4mm
H= 4.15mm
1 jewel
f = 18000 A/h

Balance staff U2352

Stem W776

Mainspring / battery
Zf1193, 1.50 x 9.0 x 0.08 x 360mm

Hands
1.20 x 0.80mm

Comments about the data

Remarks
pin-lever escapement
just minor modifications among 1431, 1431N, 1431NN

Example, year: signature; shock device
ca. 1965: Sheffield Watch Inc, Swiss, 1 Jewel
(EB 1431NN)

© R. van Rijn

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
.