
Hallmarks

Moscow Jewelry and Watch Factory - "MYu…

Kharkiv Jewelry Factory - "KHYu0" - 1960

Kyiv Jewelry and Watch Factory - "KYu5"…

Kharkiv Jewelry and Watch Factory - "KH…

Kharkiv Jewelry and Watch Factory - "KH…

Kharkiv Jewelry Factory - "KHYu6" - 1956

Riga Jewelry and Watch Factory - "RYu5"…

Kharkiv Jewelry Factory - "KHYu5" - 1965

Kharkiv Jewelry Factory - "KHYu8" - 1968

Kharkiv Jewelry Factory - "KHYu8" - 1958