Wristwatch with perpetual calendar and moon phase, "IWC", model "Novecento Perpetual". Rectangular case and link bracelet 950/000 platinum, gross 160 g. Dial with silver line indices, small second, date, month and moon phase display. Automatic movement, perpetual. Ref no. 3546. Case number. 2594102. International Watch Co. Schaffhausen, Switzerland. D. 3.2x 2.6 cm, bracelet D. 5x 6 cm. In the original box with instructions, unfilled ownership certificate for the Novecento and with replacement links approx. 15.1 g, IWC.