Pink Pages
for Timepieces
All Items
Ranfft Items
Brand Shops
Commit an Item
How to do right
Condition of Watches
About Watches
  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

Dugena 819 (Otero 27)

manual wind

6.75 x 8''', Dm= 15.25 x 17.8mm
Do= 15.25 x 18.2mm
H= 3.8mm
F= 0.7mm
T= 1.4mm
17721 jewels
f = 18000 A/h

Balance staff U1669

Stem W2035

Mainspring / battery
Zf650, 1.20 x 7.0 x 0.08 x 220mm

1.00 x 0.55mm

Comments about the data

ratchet on dial side, crown mechanism with rocker bar

Example, year: signature; shock device
ca. 1955: 27, Dugena 819 - Otero 27; Trishock

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
phone +49 (0)2434 6034670

email: info@ranfft.de