5164R-001 Patek Philippe. This Men's Watch has Fixed rose gold bezel and Black embossed dial with luminous hour markers. The watch has following functions: Hour, Minutes, Seconds, Date, GMT and Second Time Zone. Mechanical self-winding movement Caliber 324 S C FUS Aquanaut Travel Time Dual time zone mechanism indicating local and home time Local and "home" day/night indications in apertures Local date by hand Sweep seconds hand Dial: brown embossed dial, gold applied numerals with luminescent coating “Tropical” composite strap Aquanaut fold-over clasp Screw-down crown Sapphire-crystal case back Water resistant to 120 m Rose gold. 5164R-001 Patek Philippe. Stainless Steel Watch.