We are pleased to offer this vintage keychain alarm watch LUCH (RAY in English), made at communist time in Soviet Union. Made of metal silver with nickel-plated dial and chain, mechanical wind running movement. The alarm working using a battery and could be setted by rotation the glass. The watch comes in very good to excellent working and overall condition, looks used for a while which can be seen on pictures showing. . Size: 5,3 x 2,7 x 1,2 cm (2" x 1 1/8" x 4/8"). Very rare item and a great collectible choice!