Patek Philippe Nautilus 5712/1A 001 Mens Watch. 40mm Stainless Steel case. Stainless Steel Stationary bezel. Blue dial with Luminous Gold hands and index hour markers. Small second at the 5 o'clock position, power reserve indicator between the 10, 11 o'clock position. Minute markers on the outer dial. Date and moon phase display at the 7 o'clock position. Stainless Steel Bracelet with Fold Over Clasp. Sapphire Crystal, yellow gold case back. Calibre 240 PS IRM C LU Automatic self-winding movement with a 48-hour power reserve. Original Box & Papers included. This watch is backed by our two year warranty.