Patek Philippe Aquanaut Travel Time 5650G-001 Advanced Research Mens Watch. 40mm 18K White Gold case. Stainless Steel Stationary bezel. Black dial with Luminous gold hands and index hour markers. Minute markers on the outer dial. Date display at the 6 o'clock position. Rubber Strap with Butterfly Clasp. Will fit up to an 8-inch wrist. Sapphire Crystal, clear case back. Calibre 324 S C FUS AR Automatic self-winding movement with a 54-hour power reserve. Original Box & Papers included. This watch is backed by our one year warranty.