Pilot watch manufacturer. Seriously, IWC's Mark XVIII has essentially come to be the prototype for aviation watches: large numerals, a big crown, and a triangle at twelve. The manufacturer also makes use of top rated-of-the-line supplies like titanium. And its types like Da Vinci and Portofino will blow you absent https://www.watchesworld.com/our-watch-picks-for-a-stylish-spring/