Pilot watch manufacturer. Definitely, IWC's Mark XVIII has just about grow to be the prototype for aviation watches: massive numerals, a big crown, plus a triangle at 12. The model also takes advantage of best-of-the-line materials 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/