Patek Philippe: A 1960's white gold automatic perpetual calendar wristwatch, the matt gilt dial with raised baton numerals, subsidiary date ring with sector for the moon, apertures for day and month, and indicator for the leap-year, the snap-on back with makers mark No.332621 3448, the signed automatic movement with gold rotor, adjusted to heat, cold, isochronism and to five positions, with 37 jewels and No.1119581, with integral white gold woven bracelet and clasp