The Casio G-SHOCK GW9400Y-1D Rangeman is engineered for survival, adventure, and extreme outdoor environments. Designed as part of the Master of G collection, this rugged digital watch combines advanced sensor technology with the legendary durability G-SHOCK is known for, making it ideal for hiking, camping, trekking, off-road exploration, and demanding outdoor use.

Built with a large high-visibility digital display and rugged black resin construction, the GW9400Y-1D is designed for easy readability and reliable operation in harsh conditions. Its mud-resistant structure helps prevent dirt and debris from entering the watch, while G-SHOCK shock resistance protects against impacts and rough terrain. The watch is also resistant to low temperatures down to -10°C, making it suitable for alpine and winter environments.

The Rangeman is equipped with Casio’s Triple Sensor technology, providing access to a digital compass, altimeter, barometer, and thermometer for real-time environmental information during outdoor activities. Sunrise and sunset display functionality further enhances navigation and planning during hikes and expeditions.

Powered by Tough Solar technology, the watch converts sunlight and indoor light into energy for dependable long-term performance with reduced battery replacement needs. Multi-Band 6 radio-controlled timekeeping automatically updates the time signal for accurate timekeeping in supported regions.

Additional functions include World Time, stopwatch, countdown timer, five daily alarms, and a full auto-calendar. The large LED backlight improves visibility in dark environments and outdoor conditions. Combining advanced outdoor tools, solar-powered performance, and extreme durability, the Casio G-SHOCK Rangeman GW9400Y-1D is built for serious adventure and high-performance outdoor use.