Jack Mason Men Wristwatches for sale | eBay。The Jack Mason Aviation JM-A101-204 Green Nylon Strap 42mm Pilot Watch is a stylish and functional timepiece designed for men. This watch features a silver bezel and case, with Arabic numeral indices on a solid gray dial. It has a 24 jewel quartz movement, water resistance up to 100m, and a 5-year manufacturer warranty. The watch comes with a two-piece nylon strap with a buckle closure, and a lug width of 22mm. It is a modern design with a round case shape and a left-handed movement, perfect for everyday wear or aviation-inspired activities. Missing one screw, otherwise in excellent condition