Pilot watch manufacturer. Seriously, IWC's Mark XVIII has practically develop into the prototype for aviation watches: big numerals, a huge crown, and also a triangle at twelve. The brand name also makes use of top-of-the-line resources like titanium. And its types like Da Vinci and Portofino will blow you away https://www.watchesworld.com/our-watch-picks-for-a-stylish-spring/