The environmentally beneficial and energy-efficient Casio G-Shock Mudmaster Triple Sensor Atomic GWG-1000-1A3 watch features three separate sensors and is powered by solar energy. It is also equipped with a time calibration signal receiver and can monitor 29 distinct time zones. In addition to a countdown timer, a chronograph accurate to 1/100 of a second is included for measuring the time. Additionally, this Casio Men's Watch features a 5-day countdown timer and World Time, which provides access to 29 time zones. It is resistant to silt and watertight to a depth of 200 meters. Additionally, it possesses a Neobrite as well as an undamaged sapphire crystal. It functions effectively for men's timepieces. Free Shipping in the USA. Use coupon code BCD10 and get 10% off on this Casio Watch.