An 18 Karat Yellow Gold Ref. 3430 Wristwatch, Patek Philippe, 25.00 x 25.00 mm case dimensions exclusive of lugs, matte silvered dial signed PATEK PHILIPPE, applied gilt baton numerals, gilt baton hands, square case, snap on case back, Cal. 23-300 manual wind 18 jewel movement with fausses ctes finish adjusted to heat, cold, isochronism and five positions signed PATEK PHILIPPE, black crocodile strap signed PATEK PHILIPPE, 18 karat yellow gold tang buckle signed PATEK PHILIPPE.Movement number: 792712.Case number: 2631249.