A rare pink gold shaped rectangular wristwatch, Patek Philippe & Co., Genève, no. 838312, circa 1945

18k, tonneau nickel lever movement, 18 jewels, mono-metallic compensation balance, precision regulator, adjusted to heat, cold, isochronism and 5 positions, pink matte dial, applied baton and roman numerals, subsidiary seconds, shaped rectangular case, case, dial and movement signed, with 18k pink gold Patek Philippe buckle.