IWC Schaffhausen Twentieth Century Wristwatch with perpetual calendar, 750 gold, automatic, gold-plated lever movement, number 2414823, caliber 32062, white dial, three sub-dials for day of the week, date, month, window for moon phase, year, molded case, number 2478023, reference 3545, around 1980/ 90Size 27 x 33 mm, 57.1 g, case, case, certificate of ownership, guarantee, manual, movement in need of repairøg18
