|Index||Timepiece Archive, Categories||Archive: Watch Movements||Timepiece Market|
|Dugena 663 (Durowe 412)|
10.5''', Dm= 23.3mm, Do= 23.8mm
f = 18000 A/h
power reserve 40h
Balance staff U1323
Mainspring / battery
Zf1309, 1.60 x 9.0 x 0.10 x 290mm
1.40 x 0.80 x 0.25mm
Comments about the data
663: sweep second
664: sub second
Example, year: signature; shock device
ca. 1940: 526, 16 Jewels - Durowe
(Durowe 412, Laco 526)
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|
...the alternative - free of charge!