features of cool performance and multifunction, it is so cost-effective, which is right for you. Features: - Cool Performance: Made of leather band and high transparent glass mirror, durable and clear to see. - Double Movements: Provide you with accurate time Easy to see. - Luminous Display: You can see time clearly in the dark. - Waterproof: Water resistant 3ATM, suitable for daily use. - Multifunction: GMT time, stopwatch, countdown, week, alarm, date, 12/24 hours.