Patek Philippe. An 18ct gold manual wind wristwatch
Ref:3520, Case No.2709851, Movement No.1178124, Circa 1960
18-jewel Cal.175 manual wind movement stamped with the Geneva quality mark and adjusted to heat, cold and isochronism, Gyromax type balance, champagne dial with applied gilt baton hour markers, gilt hands, polished round case with screw on back, down turned lugs, sprung bars, fitted leather strap and Patek Philippe buckle together with fitted box, case, dial and movement signed 32mm.