Automatic mechanical movement, Caliber C07.111 based on ETA 2824-2. Stainless steel case and bezel resistant to wear. Black dial with Roman numeral hour markers and grey stick hands. Minute track around outer edge. Analog display type. Date window at the three o'clock position. Scratch-resistant sapphire crystal glass. Water resistant to 30 meters / 100 feet depth. Case diameter measures 39 mm, thickness is 10 mm. Round case shape with a band width of 19 mm and band length adjustable up to 7.75 inches (240 mm). Features date function. Band material is black genuine leather. Automatic winding mechanism requires no battery. Power reserve approximately 80 hours. Swiss made watch, precision movement for reliable timekeeping.