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IWC 1940 B-Uhr FL23883 Flieger 55mm Big Pilot Watch Ref. 431 [IWC Certificated] | eBay
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IWC B-Uhr Luftwaffe WWII - Scorpione
IWC 1940 B-Uhr FL23883 Flieger 55mm Big Pilot Watch Ref. 431 [IWC Certificated] – ASA College: Florida
When is a B-uhr not a B-uhr? When it's a Watch Angels B-uhr Monopusher Chronograph - Worn & Wound
IWC 431 Grosse Fliegeruhr 431 German Military "B-Uhr" 55MM (27900) | European Watch Co.
IWC, REF. 431, B UHR, WORLD WAR II, GERMAN AIR FORCE (LUFTWAFFE) International Watch Co., movement No. 1014464, case No. 1033804, Ref. 431, request No. FL 23883. Made in 1940 for the
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