Casio G-Shock MASTER OF G Rangeman GW-9400-1ER

Introducing RANGEMAN, the latest addition to the Master of G series of tough and rugged timepieces designed and engineered to stand up to the most grueling conditions imaginable. RANGEMAN is equipped with a Triple Sensor, which makes it capable of keeping altitude, barometric pressure, temperature, and direction readings at your fingertips. Cylindrical buttons provide outstanding operation and improved impact resistance. The frequently used sensor button (center right) has a metal cover that protects it against lateral impact and keeps foreign matter out. Pressing the sensor button in any mode goes directly to a sensor screen. Each sensor mode has its own audible tone, which means you can determine which mode you are entering without even looking at the watch. All of this plus one-touch time recording, one-touch elapsed time measurement, G-SHOCK toughness and durability, and much more makes RANGEMAN the perfect choice for rangers, rescue crews, and anyone else whose profession or activities demand unfailing reliability.

Case size (L × W × H): 55.2 × 53.5 × 18.2 mm
Weight: 93 g

Case and bezel material: Resin
Band: Resin, adjustable from 145 to 215 mm
Construction: Shock resistant
Water resistance: 20 bar

Time adjustment: Radio-controlled Multi Band 6

Power supply: Tough Solar (solar powered)

Altimeter: -700 to 10,000 m (-2,300 to 32,800 ft), 1 m (5 ft) units, altitude memory with 40 manual records including date, time, direction, altitude, pressure and temperature, automatic max/min altitude data, cumulative ascent/descent, relative altitude from -3,000 to 3,000 m, measurement interval 5 seconds or 2 minutes

Barometer: 260 to 1,100 hPa (7.65 to 32.45 inHg), pressure tendency graph over the last 42 hours, pressure difference graph, atmospheric pressure change alarm

Digital compass: 16 directions, 0°-359° measurement with 1° precision, 60-second continuous measurement, graphic pointer, bidirectional calibration, magnetic declination correction, direction memory

Thermometer: -10°C to 60°C (14°F to 140°F), 0.1°C / 0.2°F precision

Glass: Mineral

World time: 31 time zones (48 cities + UTC) with daylight saving on/off

Sunrise / sunset: Sunrise and sunset times for specific dates with daylight indicators

Stopwatch: 1/100th of a second with capacity up to 999:59'59.99'', elapsed time, split time, 1st and 2nd place times

Countdown timer: Up to 24 hours with 1-minute and 1-hour increments

Alarms / hourly time signal: 5 daily alarms (1 snooze) and hourly time signal

Illumination: Fully automatic Super Illuminator LED with selectable duration and afterglow
Light color: White

Calendar: Full auto-calendar up to 2099

Mute function: Button operation tone on/off

Power saving: Automatic display shut-off in the dark

Battery indicator: Battery level indicator

Battery life: Approximately 8 months without light exposure after full charge, up to 23 months with power saving active

Accuracy: ±15 seconds per month without signal reception

Other functions: 12/24-hour format, full display of hour, minute, second, PM, month, date, and day

Time signal reception: Automatic up to 6 times a day (5 for China), manual reception and storage of last result

Supported stations:
DCF77 (Germany – 77.5 kHz)
MSF (UK – 60.0 kHz)
WWVB (USA – 60.0 kHz)
JJY Fukushima/Fukuoka-Saga (Japan – 40/60 kHz)
BPC (China – 68.5 kHz)

Sensor data memory: Up to 40 manual records of altitude, barometric pressure, temperature, direction, and save time