Pilot watch model. Actually, IWC's Mark XVIII has virtually come to be the prototype for aviation watches: big numerals, a giant crown, along with a triangle at twelve. Owned by Rolex, Tudor watches present rugged simplicity. Think about it for a top-quality watch with the outdoorsman. Muted shades like olive https://www.watchesworld.com/our-watch-picks-for-a-stylish-spring/