Designed with atomic timekeeping, the Casio Men's Waveceptor Watch will keep you on time no matter where you are. The world time function reveals the current time in cities across the world, and a built-in stopwatch tracks elapsed time. The easy-to-read digital display is shielded by a sturdy mineral window and features a handy calendar function to track the date. A sleek black resin band has a secure buckle clasp to ensure that the watch stays put during rugged activity.