Pilot watch manufacturer. Definitely, IWC's Mark XVIII has pretty much come to be the prototype for aviation watches: big numerals, a giant crown, plus a triangle at 12. The brand name also takes advantage of best-of-the-line components like titanium. And its products like Da Vinci and Portofino will blow you https://www.watchesworld.com/our-watch-picks-for-a-stylish-spring/