IWC Watches on Twitter: "#FridayForumFever Learn more about the very rare IWC B-Uhr WW2 Luftwaffe Observers Wristwatch c.1940 https://t.co/Bt4R68E4R7 #IWCPilot https://t.co/ytE2SkIAXW" / Twitter
IWC 1940 B-Uhr FL23883 Flieger 55mm Big Pilot Watch Ref. 431 [IWC Certificated] | eBay