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View picture in original size
Fig. 1

Dugena 2210 (Otero 237)

Features
manual wind

Data
6.75 x 8''', Dm= 15.25 x 17.8mm
Do= 15.25 x 18.2mm
H= 3.5mm
F= 0.8mm
T= 1.7mm
17 jewels
f = 21600 A/h
power reserve 52h

Balance staff U2945

Stem W2450

Mainspring / battery
1.60 x 7.0 x 0.085mm

Hands
1.00 x 0.55mm

Comments about the data

Remarks

family/generations:
2210: analog
2213: digital
simple click, minor modifications
2214: analog
2215: digital

Example, year: signature; shock device
ca. 1970: Bucherer, Adjusted 3 Positions, Otero 236, 21600, 17 jewels; Incabloc
(Otero 236)

© R. van Rijn

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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