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View picture in original size
Fig. 1

Dugena 2511 (PUW 1560, 1560T)

Features
automatic
sweep second

Data
11.5''', Dm= 25.6mm, Do= 25.95mm
H= 5.1mm
F= 1.6mm
T= 2.0mm
17/21/25 jewels
f = 21600 A/h
power reserve 40h

Balance staff U3483

Stem W3380

Mainspring / battery
1.20 x 10.0 x 0.10mm

Hands
1.50 x 0.90 x 0.21mm

Comments about the data

Remarks
1971-1977
detached manual wind

family:
manual/automatic respectively:
2508 / 2511: 11.5'''
2509 / 2512: 11.5''', date
2510 / 2513: 11.5''', day/date
2514 / 2516: 12.75''', date
2515 / 2517: 12.75''', day/date

Example, year: signature; shock device
ca. 1975: 21600, 21 Jewels; Rufa-Anti-Shock
(PUW 1561)

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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