Patek Philippe. An 18k Gold Wristwatch with Center Seconds Signed Patek Philippe, Genève, Ref. 2481, Movement No. 707'980, Case No. 2'607'835, Manufactured in 1959Cal. 27 SC mechanical movement, stamped with the Geneva Seal, 18 jewels, silvered matte dial, applied gold baton numerals, center seconds, circular case, concave bezel, down-turned stepped lugs, snap on case back, 18k gold Patek Philippe buckle, case, dial, and movement signed37mm diam.