IWC | REFERENCE IW5002-02 BIG PILOT 'PLATINUM BLUE' A LIMITED EDITION PLATINUM AUTOMATIC CENTER SECONDS WRISTWATCH WITH DATE AND 7-DAY POWER RESERVE INDICATION, CIRCA 2003 | Important Watches | 2020 | Sotheby's
IWC, Portugieser, Perpetual Calendar, Ref. 5023, 950 Platinum, Like New!