A Fine Gold Oval Wristwatch, Patek Philippe & Co., Genève, 'Ellipse', Movement No. 1219151, Case No. 2733943, Ref. 3548, Circa 1975

18k, Cal. 23-300PM, circular nickel lever movement, 18 jewels, Gyromax balance, free-sprung regulator, adjusted to heat, cold, isochronism and 5 positions, stamped twice with the Seal of Geneva, black matte dial, applied gold baton indexes, oval case, t-lugs, snap back, case, dial and movement signed, with an 18k gold Patek Philippe Ellipse buckle.