Pilot watch manufacturer. Seriously, IWC's Mark XVIII has essentially develop into the prototype for aviation watches: big numerals, an enormous crown, as well as a triangle at twelve. The brand also works by using leading-of-the-line resources like titanium. And its models like Da Vinci and Portofino will blow you away https://www.watchesworld.com/our-watch-picks-for-a-stylish-spring/