Mulco Chronograph black gilt dial

Mulco chronograph from the 1940s, featuring a 36 mm steel case with screw-down caseback. The black gilt dial displays Arabic numerals with radium luminous material, a subsidiary seconds register at 9 o'clock, and a 30-minute counter at 3 o'clock. It is powered by the manual-winding Venus 175 movement. Case, movement, and dial are signed.