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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Dugena 1110 (Förster 51)

manual wind
sweep second

10.5''', Dm= 23.3mm, Do= 23.7mm
H= 4.55mm
F= 1.35mm
T= 2.15mm
17/21 jewels
f = 18000 A/h
power-reserve 38h

Balance staff U2034

Stem W2358

Mainspring / battery
Zf1221, 1.50 x 9.0 x 0.11 x 260mm

1.50 x 0.90 x 0.22mm

Comments about the data


1052: automatic
1053: automatic, date
budget version with rocker-bar winding:
1051: automatic
unimportant modifications:
1054: automatic
1055: automatic, date
1110: manual wind, 10.5'''
date simplified, set-lever spring new:
1057: automatic, date
1171: manual wind, date

Example, year: signature; shock device
ca. 1960: 17 Jewels; Elastor-Förster
(Förster 51)

© U. Klenk

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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