IWC Nav. B-Uhr mit IWC 52T H6 SC (Nr. 1013926) – Watch-Wiki
The Time In The World - IWC B-Uhr (Beobachtungsuhr) WW2 Luftwaffe Observers Wristwatch c.1940 Extremely Rare IWC B-Uhr (Beobachtungsuhr) WW2 Luftwaffe Observers Watch c.1940 In 1935, with the storm clouds of war