An 18 Karat Yellow Gold Ref. 3583-1 Wristwatch, Patek Philippe, 34.00 x 27.00 mm case dimensions, white dial signed PATEK PHILIPPE, Roman numerals, black baton hands, cushion form case, brushed finish bezel, snap on case back, Cal. 175 manual wind 18 jewel rhodium plated movement with fausses ctes finish adjusted to heat, cold, isochronism and five positions, signed PATEK PHILIPPE and stamped with the Geneva seal, integrated mesh bracelet, box clasp. Movement number: 1172115.Case number: 2715665.