The CASIO Herren Digital Quartz Watch features a synthetic resin strap that is strong and flexible.; It includes a square acrylic dial window, a digital display, and a durable resin case with a diameter of 41.2 mm and a thickness of 10.5 mm.; The band and dial colors are black.; It also offers a Day-Date-Month-Year calendar and is water-resistant up to 5 bar (50 meters).; The watch is lightweight (32 g) and operates on quartz movement.; Includes a 2-year manufacturer warranty.