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Fig. 1

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Fig. 2

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Fig. 3

Dugena 3343 (ETA 2651)

Features
automatic
sweep second
date: quickset

Data
7.75''', Dm= 17.2mm, Do= 17.5mm
H= 4.8mm
F= 1.15mm
T= 1.75mm
21 jewels
f = 21600 A/h
power reserve 40h

Balance staff U3519

Stem W3418

Mainspring / battery
1.32 x 6.5 x 0.07 x 300mm

Hands
1.20 x 0.70 x 0.20mm

Comments about the data

Remarks

family:
21600 / 28800 A/h respectively:
3340/3355: manual wind
3341/ - : manual, date
3342/3356: automatic
3343/3348: auto, date
- /3358: auto, day/date

Example, year: signature; shock device
ca. 1975: WO, Swiss Made, 17 Jewels - Patented; Incabloc
(ETA 2651)

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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