WatchO on Twitter: "G-Shock Rangeman Blackout GW-9400-1BER 😍 Part of Master of G Series, this watch combines outdoor use and precision timekeeping.💪 This watch has a built-in Barometer, Altimeter and Thermometer. All
CASIO G-SHOCK - ⚫ RANGEMAN⚫ The GW-9400-1BER features a Triple Sensor which makes it capable of keeping altitude, barometric pressure, temperature, and direction readings at your fingertips. Cylindrical buttons provide outstanding operation
![WatchO on Twitter: "G-Shock Rangeman Blackout GW-9400-1BER 😍 Part of Master of G Series, this watch combines outdoor use and precision timekeeping.💪 This watch has a built-in Barometer, Altimeter and Thermometer. All WatchO on Twitter: "G-Shock Rangeman Blackout GW-9400-1BER 😍 Part of Master of G Series, this watch combines outdoor use and precision timekeeping.💪 This watch has a built-in Barometer, Altimeter and Thermometer. All](https://pbs.twimg.com/media/EsGknNvW8AEHzBh.jpg:large)