Pilot watch manufacturer. Seriously, IWC's Mark XVIII has basically turn into the prototype for aviation watches: huge numerals, a big crown, in addition to a triangle at 12. The manufacturer also employs top-of-the-line resources like titanium. And its versions like Da Vinci and Portofino will blow you absent with movement https://www.watchesworld.com/our-watch-picks-for-a-stylish-spring/