Patek Philippe Calatrava 1517

Patek Philippe Gentleman's Rose Gold 'Calatrava' Wristwatch, Ref. 1517

18 kt., mechanical, circular off-white dial, gold Roman numerals at quarter hour, gold bar markers, subsidiary seconds at 6:00, acrylic crystal, case dia. ap. 32 mm., black croco leather strap with gold-tone buckle, dial, movement and case signed Patek Philippe , movement no. 962806 , case no. 471475, c. 1960-1965.