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Fig. 1

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Fig. 2

Dugena 4000 (Valjoux 72)

Features
manual-wind chronograph, 60s, 30min, 12h, pillar wheel
sub second

Data
13''', Dm= 29.5mm, Do= 30.0mm
H= 6.95mm
F= 1.62mm
T= 2.72mm
17 jewels
f = 18000 A/h
power reserve 48h

Balance staff U1546

Stem W1276

Mainspring / battery
Zf889, 1.30 x 12.0 x 0.14 x 360mm

Hands
1.60 x 1.10 x 0.25 / 0.28 x 0.25 x 0.23mm

Comments about the data

Example, year: signature; shock device
ca. 1970: RF 72; Incabloc
(Valjoux 72)

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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