RYSK KLOCKA WOSTOK.

Fungerar och håller tiden bra. diam. 34 mm.Made in USSR.Watch cleaned and oiled.
MEKANISM
Wostok 2209
Features
manual wind
sweep second
option: hack feature
Data
9.75''', Dm= 22.0mm
H= 3.3mm
18 jewels
f = 18000 A/h
power reserve 38h
Balance staff U3117
Stem W3084
Hands
1.40 x 0.86 x 0.22mm
Remarks
Wostok, Watch Factory Tschistopol
strange: indirectly driven minute and second allow a relatively big balance (design similar to the Zenith 135)
old: Breguet hairspring anf fixed stud carrier
new: flat hairspring and different mobile stud carriers
family:
2209: -
2214: date
2234: date, hack feature
Example, year: signature; shock device
ca. 1955: 12209, Wostok, Kamn.18 (Cyrillic: 18 jewels) - 24; Wostok