Patek Philippe - Complications World Time Watch 5230G-001

38.5 mm 18K white gold case, sapphire-crystal back, hand-guilloched charcoal gray lacquered dial with gold applied hour markers, caliber 240 HU self-winding movement with World Time 24-hour and day/night indication for the 24 time zones, approximately 48 hours of power reserve, shiny black alligator strap with square scales, fold-over buckle. Water resistant to 30 m.