Pilot watch manufacturer. Seriously, IWC's Mark XVIII has basically become the prototype for aviation watches: large numerals, a giant crown, along with a triangle at twelve. The model also works by using best-of-the-line elements like titanium. And its designs like Da Vinci and Portofino will blow you away with motion https://www.watchesworld.com/our-watch-picks-for-a-stylish-spring/