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|Kirowa Type 1 (Kirowa K43)|
stem wind and set
16 size, Dm= 41.5mm, Do= 43.2mm
(dial collar +0.2mm)
f = 18000 A/h
Mainspring / battery
2.70 x 17.0 x 0.20mm
1.70 x 1.10 / 0.30mm
Comments about the data
open face calibre
bimetallic screw balance with 2 adjustment screws
almost equivalent with Hampden Model 5
In 1929 the Dueber-Hampden factory was sold to the USSR, and already in 1930 the production of this movement began, initially with Hampden stock parts.
Example, year: signature; shock device
1936: 97442, Cyrillic: 1st State Watch Factory, Moskow, USSR, Type 1, 15 Jewels - 97442
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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