G’zOne Rock by Casio – With this phone show no mercy! Because the places you’ll take it certainly won’t.

Whether your lifestyle has the demands of an avid fisher, hunter, hiker or climber, the Rock is prepared to handle life's most challenging obstacles while providing unparalleled directional information to the user. Its unrelenting, rugged design can withstand water, shock, dust, solar radiation, low pressure as well as extreme high and low temperatures. Military tested. Responding to the needs of consumers with an active lifestyle, the CASIO G’zOne Rock™ (C731) possesses advanced G'zGEAR software. With the help of its triple sensor technology (tracks speed, location and temperature), G'zGEAR operates in six modes.Earth Compass, Walking Counter, Thermometer, Astro Calendar-moon phases, Sunrise/Sunset, TidesClick here for more photos of G'zOne Rock & more information