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View picture in original size
Fig. 1

Dugena 1161 (Otero 441)

Features
manual wind
sweep second
date: set by changing 22:30-24h

Data
10.5''', Dm= 23.3mm, Do= 23.7mm
H= 5.2mm
F= 2.05mm
T= 2.85mm
17/21 jewels
f = 18000 A/h
power reserve 45h

Balance staff U2127

Stem W2381

Mainspring / battery
Zf1023, 1.40 x 9.0 x 0.09 x 315mm

Hands
1.40 x 0.80 x 0.18mm

Comments about the data

Remarks
ratchet on dial side, crown mechanism with rocker bar

family:
1160 : -
1161: date

Example, year: signature; shock device
ca. 1955: Dugena, 17 Jewels; Monorex
(Dugena 1160)

© uhrendoktorshs

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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