IWC Schaffhausen Twentieth Century Wristwatch with perpetual calendar, gold 750, automatic, gold-plated and stripe engine-turned lever movement, number 2414823, caliber 32062, white dial, three sub-dials for weekday, date, month, window for moon phase, year, shaped case, number 2478023, reference 3545, 1980-1990 -s, size 27 x 33 mm, 57.1 g, case, case, certificate of ownership, guarantee, manualøGU
