
Comparison of Casio G-Shock Rangeman GW-9400, Rangeman GPR-B1000 (GPS), and Gulfmaster GWN-Q1000
GW-9400 Rangeman (2013) introduced Casio Triple Sensor Ver.3 with Altimeter, Barometer, Compass and Thermometer in a 55 × 53.5 × 18.2 mm digital G-Shock, weighing about 93 g, with 200 m water