PATEK PHILIPPE | REFERENCE 5971 A PLATINUM AND DIAMOND-SET PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, LEAP YEAR AND 24 HOURS INDICATION IN SINGLE FACTORY SEAL, CIRCA 2009

Dial: black Calibre: cal. CH 27-70 Q mechanical, 24 jewels Movement number: 3'049'898 Case: platinum, screw down sapphire crystal display back Case number: 4'481'960 Closure: black Patek Philippe alligator strap and platinum buckle Size: 40 mm diameter Signed: case, dial and movement Accessories: Patek Philippe Certificate of Origin, additional case back, setting pin, instruction manual and presentation box