Patek Philippe Aquanaut Stainless Steel/ Dual Time (Ref#5164A-001)

Patek Phillipe Aquanaut Stainless Steel/ Dual Time 40.8 mm stainless steel case, sapphire-crystal back, black embossed dial with gold applied numerals and luminescent hour markers, caliber 324 S C FUS self-winding movement with Aquanaut Travel Time dual time zone mechanism indicating local and home time, local and home day/night indication in apertures, local date by hand, sweep seconds hand, approximately 35-45 hours of power reserve, black Tropical composite strap, Aquanaut fold-over buckle. Water-resistant up to 120 meters.