Produced by the Chistopol Watch Factory probably in the 80ies.
Mounts a movement with central seconds hand and no date, a caliber 2209.
The case is made entirely in stainless steel, with swivel lugs.
The watch is water resistant up to 200m.
Other translitarations: Vostok
Original name in Cyrillic: ВОСТОК
Some Pictures :
The swivel lugs:
Backcase:
Movement views: