calibre 049 self-winding movement
BRAND Audemars Piguet SERIES Royal Oak Tourbillon Chronograph Openworked MODEL NUMBER 26343CE
Brand Audemars Piguet Series Royal Oak Frosted Gold Double Balance Wheel Openworked Model Number 15468BA
18K pink gold octagonal crown set with a faceted sapphire
Patek Philippe Men Grand Complications Watch - 5496P-015 5724R001 calibre 049 self-winding movement39. 5 mm platinum case, 11. 19 mm thick, interchangeable full back and sapphire crystal case back, silvery dial with vertical satin finish and gold applied hour markers, caliber 324 S QR self winding movement with perpetual calendar, retrograde date hand, day, date, month, leap year in apertures, center sweep second hand, moon phases, approximately 35 45 hours of power reserve, shiny chocolate brown alligator strap with square scales, fold over