Double level ivory Grand Feu enamel dial with 18-karat red gold applied ring. 18-karat red gold case. Blued steel moon disc, star and moon appliques in 18-karat red gold and 22-karat gold respectively. Pointer-type date display and astronomical moon phases at 6 o’clock. Self-winding mechanical movement. Power reserve of 68 hours. Diameter 43 mm.