Hamilton Model H40515131. Stainless steel case with stainless steel band and folding clasp. Black dial featuring silver index hour markers for small seconds display. Powered by an automatic self-winding movement. Date function at the 3 o'clock position. Scratch-resistant sapphire crystal glass. Round case measuring 42mm in diameter. Transparent case back allows visibility. Water resistant up to 50 meters (165 feet). Comes with a 2-year WatchMaxx warranty.