Casio G-Shock x Master Of G ft. Quad Sensor Mudmaster Men Casual Sports Round 200m Water Resistant Watch GG-B100-1A GGB100 GG-B100 Explore the ultimate rugged timepiece, engineered for extreme environments, featuring high-rigidity carbon materials, advanced sensors, and innovative features like compass, altimeter, and Mission Log. Built to withstand the toughest conditions, this watch supports quick decisions and accurate actions, while maintaining its style and sophistication. Battery Life / Accuracy Approximately 2 years (+/-15 seconds per month) Crystal Mineral crystal (curved) Light Double LED backlight (auto LED light, super illuminator, selectable illumination duration, afterglow) Case & Band Material Carbon / resin case with resin band Water Resistance 200m / 20 bar Case Size Thickness: 19.4 mm Diameter: 51.3 mm Length: 55.4 mm Other Specifications Casio G-Shock x Master Of G ft. Quad Sensor Mudmaster Shock resistant Mud resistant Carbon core guard structure Step counter (0 to 999,999 step count display range) Altimeter (measuring -700 to 10,000 meters) Barometer (260 to 1,100 hPa) Digital compass (0° to 359°) Thermometer (-10°C to 60°C) Mobile link (wireless linking via Bluetooth) World time (38 time zones) Sunrise, sunset time display 1/100-second stopwatch Countdown timer 5 daily alarms Hourly time signal Full auto-calendar (to year 2099) Button operation tone on/off 12/24-hour format Hand shift feature Regular timekeeping (analog-digital display)
