Whether in the desert, jungle, snowy mountain terrain or wilderness, every outdoor environment becomes a field of activity. RANGEMAN is built to achieve the ultimate toughness that G-SHOCK pursues, with high specifications for shock, dust/mud and water resistance, and advanced survival features ranging from GPS signal reception to Triple Sensor and solar operation of every function. Bluetooth® communication has been added to enable linking with smartphones. G-SHOCK continues its relentless challenge as the leader in acquiring the toughness and functionality to operate at extreme limits. A “survival-tough” new RANGEMAN is born. Case 60mm.