Chronograph pocket watch movement with dial and hands. It has a three-quarter plate going-barrel movement with a lever escapement and compensation balance with regulator. Keyless winding and setting and chronograph stop/start. The watch has a white enamel dial with Roman numerals and gold spade and poker hour and minute hands. The subsidiary seconds dial is positioned below centre, with a steel hand. The thirty minute elapsed time subsidiary dial is above centre, with a steel hand.