Patek Philippe Calatrava 18k Yellow Gold Watch 5115. Manual winding movement. Rhodium-plated, fausses cotes decoration, straightline lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self compensating free-sprung flat balance spring. 18k yellow gold hobnail decorated bezel. Off-white dial with roman numerals. Small seconds at 6 o'clock. Outer dot minute divisions. Oxidized gold feuille hands. Black leather strap with 18K yellow gold tang buckle.

Ref Variations: 5115, 5115J-001 ,5115J ,5115G ,5115R, 5115G-001,