The Casio Men's Classic Sports Watch is designed to provide accurate time during the most rigorous of workouts. This sturdy Casio Menâs Sports Watch features a large square digital screen that makes it easy to read and simple to use, even during intense physical activity. This feature-rich Casio Sports Watch is equipped with a stopwatch, an alarm, day and date functions, a 12- or 24-hour clock option and a 10-year lithium battery. The Casio Menâs Sports Watch is constructed with a durable black resin case, a stationary gray resin bezel and a 9 black resin wristband with an adjustable buckle clasp. A durable mineral window on this Casio Sports Watch shields the digital-gray dial face, which features a digital time display. The classic Casio Men's Classic Sports Watch is water resistant up to 50 meters and comes with easy-to-use light, mode and adjust buttons.