Pilot watch model. Definitely, IWC's Mark XVIII has just about become the prototype for aviation watches: massive numerals, a large crown, and a triangle at twelve. The model also employs top-of-the-line components like titanium. And its models like Da Vinci and Portofino will blow you away with motion and layouts https://www.watchesworld.com/our-watch-picks-for-a-stylish-spring/