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

1015 anonymous

Features
stem wind and set
sub second

Data
18.5''', Dm= 41.0mm, Do= 41.75mm
H= 4.7mm
F= 0.6mm
T= 2.4mm
15 jewels
f = 18000 A/h
power-reserve 43h

Mainspring / battery
Zf3487, 2.00 x 15.5 x 0.19 x 450mm

Hands
1.82 x 0.65 / 0.28mm

Comments about the data

Remarks
hunter or open face calibre
stem mechanism without setting-lever spring
attention: left handed ratchet-wheel screw
option: bimetallic screw balance, Breguet hairspring

Example, year: signature; shock device
ca. 1915: C, M - 341389
(open face)

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
.