Ref. 5054

Automatic complicated wristwatch in a case of polished 18 Karat yellow gold with a sapphire crystal case back and hinged dust cover. Turban style crown. Slightly recessed indications on a porcelaine white dial showing the power reserve at 10/11 o'clock, the date and the moon phase at 7 o'clock, and the small seconds at 4/5 o'clock. Roman numerals. Patented ultras thin caliber 240 automatic movement with an offset minirotor of 22-karat gold. Geneva seal hallmark. Safety device prevents damage when setting during automatic date change. Crocodile strap. Water resistant to 25 meters. Also in 18 karat white and rose gold or platinum.