Durable poly-resin case with scratch-resistant hardened mineral glass crystal and Swiss Super-LumiNova hands. Features precision Japanese movement, stainless steel screw-down case back, and an ergonomically offset stainless steel crown for enhanced comfort. The patented DX3 case is military spec and the one-piece nylon band with stainless steel hardware is built to last. This watch is also water-resistant up to 50 meters and comes with a 3-year warranty and battery life. Designed for durability, the 40mm case fits most wrist sizes.