Patek Philippe - Nautilus Mens Stainless Steel Watch 5712/1A-001

40mm stainless steel case, sapphire crystal back, screw-down crown, blue dial with applied hour markers with luminescent coating, self-winding caliber 240 PS IRM C LU movement with power reserve, date by hand, moon phases, seconds subdial, approximately 48 hour of power reserve, stainless steel bracelet. Water resistant to 120 meters.