Blue + Laureus Sport for Good Portofino 39 Limited Edition Automatic Chronograph 39mm Stainless Steel and Leather Watch, Ref. No. IW391408 | IWC SCHAFFHAUSEN | MR PORTER
IWC Mark X Herrenarmbanduhr, Schweiz, um 1944 on artnet
IWC Ingenieur ad from 1959 | Ingenieur, Montre, Publicité
IWC seltene Damenarmbanduhr Ref. 2228 in GG 750/000 mit Kaliber 44, Schweiz um 1968, [...] | lot 3452 | Montres de Collection et plus at Henry's Auktionshaus | Auction.fr | English