|Index||Timepiece Archive, Categories||Archive: Watch Movements||Timepiece Market|
|Laco 523 (Durowe 410)|
10.5''', Dm= 23.3mm, Do= 23.8mm
f = 18000 A/h
power reserve 41h
Balance staff U369 / U1323
without/with riveting collar
Stem W322 / W3063
Mainspring / battery
Zf1309, 1.60 x 9.0 x 0.10 x 290mm
1.40 x 0.80 / 0.18mm
Comments about the data
option: separate escape-wheel cock (cf. Durowe 410)
523: 9 jewels, sub second
524: 15 jewels, sub second
526: 16 jewels, sub second
526(SC): 16 jewels, sweep second
527: 17 jewels, sweep second
Example, year: signature; shock device
ca. 1935: Laco 523 - Durowe
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!