Patek Philippe Nautilus Grand Complication Perpetual Calendar Watch - 5740/1G-001 Dual shiny dark chestnut alligator strap

shiny dark chestnut alligator strap with square scales

black ceramic bezel and crown

40mm stainless steel case

4 mm thick

Patek Philippe Nautilus Grand Complication Perpetual Calendar Watch - 5740/1G-001 Dual shiny dark chestnut alligator strap40 mm 18K white gold case, 8. 42 mm thick, blue sunburst dial with gold applied luminescent hour markers, caliber 240 Q self winding movement with perpetual calendar, moon phases, day, date, month, leap year and 24 hour indication by hands, approximately 38 48 hours of power reserve, 18K white gold bracelet, fold over buckle. Water resistant to 60 m. Patek Philippes thinnest perpetual calendar.