The Mayak clock is mechanical. Serdobic watch factory. Serdobsk, 1970

The "lighthouse" clock is mechanical on a rectangular, light-brown board with an injection of intarsis with the image of Zhar-Bird. A circular triangle with dots, dark arrows, and a hole for the mechanism factory with a key. Serdobic watch factory. USSR, USSR Serdobsk, 1970

Creation time: 1970-е yy.

Place of creation: USSR, USSR Serdobsk, 1970