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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Dugena 559 (Otero 28)

Features
manual wind
sub second

Data
10.5''', Dm= 23.3mm, Do= 23.8mm
H= 4.0mm
F= 0.5mm
T= 2.0mm
17 jewels
f = 18000 A/h
power reserve 40h

Balance staff U2025

Stem W345

Mainspring / battery
Zf1129, 1.45 x 9.5 x 0.105 x 300mm

Hands
1.40 x 0.80 x 0.20mm

Comments about the data

Remarks
ratchet on dial side, crown mechanism with rocker bar
early samples without Dugena signature

Example, year: signature; shock device
ca. 1950: K; Unishock

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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