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|Dugena 471 (AS 1012, 1582)|
5.75 x 6.75''', Dm= 13.0 x 15.2mm
Do= 13.0 x 15.6mm
f = 18000 A/h
power reserve 44h
Balance staff according hairspring collet
Stem W1166, W2641
Mainspring / battery
Zf994, 1.40 x 6.0 x 0.06 x 210mm
1.00 x 0.55mm
Comments about the data
differences not known between 471, 870 (vgl. Alpina 471, 870)
Example, year: signature; shock device
ca. 1960: Alpina 471, Swiss, 17 Jewels; Incabloc
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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