FEATURES of the Casio Gshock Carbon Mudmaster Digital Watch

• The case is made of high-rigidity carbon material to protect against damage and deformation due to impact and other rough treatment
• 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
• 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
• Super LED dual illuminator
• Mud resistant
• Altimeter, barometer and thermometer