Pilot watch model. Definitely, IWC's Mark XVIII has pretty much turn out to be the prototype for aviation watches: enormous numerals, a huge crown, plus a triangle at 12. The brand also employs top-of-the-line components like titanium. And its styles like Da Vinci and Portofino will blow you away with https://www.watchesworld.com/our-watch-picks-for-a-stylish-spring/