GW9400-1 Rangeman Watch
. RANGEMAN GW9400-1 employs a Shock Resistant Triple Sensor, which makes it capable of keeping altitude, barometric pressure, temperature and direction readings at your fingertips.Introducing G-Shock's black RANGEMAN GW9400-1, the addition to the Master of G series of tough and rugged timepieces that are designed and engineered to stand up to the most grueling conditions imaginable.