From the MASTER OF G Series MUDMASTER the watch that is designed and engineered to withstand rough land environments come carbon resin models that incorporate a new type of structure. The case is made of high-rigidity carbon material to protect against damage and deformation due to impact and other rough treatment while metal button pipes ensure a tighter seal against the external environment. A filter further protects against the invasion of mud for the high level of dust and mud resistance required when in severe environments. In addition the dual back cover consists of a stainless steel panel back and an outer cover made of shock resistant fine resin embedded with glass fibers. Quad Sensor capabilities use compact sensors that make it possible to pack compass altitude/barometer and temperature measurements along with an accelerometer that keeps track of your step count into a compact configuration. A special G-SHOCK app which simplifies configuration of watch settings also includes a new Missio