G-SHOCK UK RANGEMAN GPR-B1000-1ER from Master of G, LAND Collection Part of the MASTER OF G series of watches designed for use in the most extreme conditions, the all new RANGEMAN challenges the limits of what a timepiece can be in true G-SHOCK style – the World’s First*1 Solar-Assisted*2 GPS Navigation for the G-SHOCK RANGEMAN. *1 Based on a Casio survey as of January 9, 2018 *2 Even if the battery level drops below a usable level for GPS while outdoors, solar charging can be used to resume GPS functions for a limited time. The time display is kept powered at all times using solar charging, regardless of the status of GPS functions. Combining built in GPS Navigation with Bluetooth Low Energy technology and a Triple Sensor (compass bearing, atmospheric pressure/altitude, and temperature measurement), this model is the pinnacle of outdoor practicality and desirability. All powered by a combination of Tough Solar power and/ or a ground breaking Wireless Charging system. A triumph of engineering, the GPW-B100 is built to the exacting standards expected from the G-SHOCK brand, resistant to shocks, freezing temperatures and deep water. GPS Navigation: The watch collects location data from GPS satellites to display the current location on a route or bearing to a destination, in real-time. The watch also saves track and point data (including longitude/latitude, altitude, and temperature) in memory.