Casio G-Shock GULFMASTER Twin Sensor GN-1000-1A GN1000-1A Men’s Watch

The GULFMASTER has been engineered to withstand the rigors of serious maritime activities and it has been designed for prolonged periods of comfortable wearing. The Twin Sensor technology drives a digital compass along with a thermometer and Tide Graph function. Additionally, you get a Moon age indicator showing Moon data through graphic representations. For better viewing, Casio also added a hand-shift feature that temporarily moves the hands away.