Designed and engineered to withstand rough land environments this Casio Mudmaster features a case made of high-rigidity carbon material to protect against damage and metal button pipes to ensure a tighter seal against the external environment. Perfect watch for an outdoor adventurer, it keeps track of the surrounding environment while on the go with compass, altitude/barometer, temperature measurements and accelerometer that keeps track of your step count. This black sporty chronograph features red accent details on the dial, framed in a herringbone print, chrome finish bezel. When paired with a smartphone, your watch automatically adjusts the time and records mission logs, using altitude data from the watch and GPS data from the smartphone. High level of dust, mud and shock resistance.