Casio G-SHOCK RANGEMAN GW-9400YJ-1JF Triple Sensor Digital Watch

Product Overview

The Casio G-SHOCK RANGEMAN GW-9400YJ-1JF is a rugged digital watch designed for survival, exploration, and outdoor precision. Part of the MASTER OF G series, it’s equipped with a Triple Sensor system—altimeter, compass, barometer/thermometer—making it ideal for extreme environments. High-performance features are housed in a durable shock-resistant structure with 200M water resistance, full auto LED lighting, and multi-function memory for recording vital outdoor data.

🔹 Key Features

• Shock-Resistant & Water Resistant to 200M
  Built to withstand rough terrain and aquatic environments.

• Triple Sensor V3

  • Compass: 16-direction readout, 60s continuous measurement, bearing memory, magnetic declination correction

  • Barometer: 260–1100 hPa range, 42-hour trend graph, pressure change alert

  • Altimeter: Range -700m to 10,000m, auto memory (max/min elevation, ascent/descent total), 5s/2min intervals

  • Thermometer: -10°C to 60°C

• Manual Memory Log
  Stores up to 40 records of altitude, pressure, temperature, direction, and time (timestamped)

• Sunrise & Sunset Time Display
  Stay synced with nature during expeditions.

• World Time
  48 cities + UTC, 31 time zones, daylight saving support, city swap function

• Stopwatch
  1/100 sec, up to 1000 hours, includes split function

• Countdown Timer
  24-hour maximum, 1-minute setup, measured in 1-second units

• 5 Daily Alarms (incl. snooze) + Hourly Time Signal

• Full Auto Calendar
  No manual adjustments needed through 2099

• 12/24-Hour Time Format Switching

• Operation Sound ON/OFF Switching

• Super Illuminator LED Backlight
  Full auto light with selectable afterglow (1.5s / 3s)

🔹 Design Highlights

• Emergency Yellow Accents
  High-visibility color contrast for quick readability

• Button Guard Cylinder Structure
  Prevents accidental sensor activation; improves operation accuracy

• Carbon Fiber Insert Band
  Offers high tensile strength without adding bulk

• Metal Accents on Buttons, Screws, and Rings
  Enhances both durability and premium aesthetics

📐 Specifications

• Model Number: GW-9400YJ-1JF

• Case Dimensions: 55.2 × 53.5 × 18.2 mm

• Weight: 93.0 g

• Case & Bezel: Resin

• Band: Resin with carbon fiber inserts

• Glass: Scratch-resistant inorganic glass

• Power Source: Tough Solar

• Radio Control: Multi-Band 6 (auto time adjustment via radio signal reception)

📦 Included in Package

• GW-9400YJ-1JF Watch

• Casio Original Box

• Instruction Manual