Large industrial bakelite double sided factory clock from pragotron, 1950s

This large double-sided factory clock was produced by pragotron, in former czechoslovakia, during the 1950s. The piece features a two dark brown bakelite clock with glass cover and iron contruction. Former slave clock has been converted into a battery-powered clockwork and requires two aa-battery. The piece weighs 6, 2 kg. Measures: diameter: 49 cm. Total height: 60 cm.