Casio GRB100-1A3 Gravitymaster Men's Watch Black 53.8mm Resin

MASTER OF G Series MUDMASTER, the watch that is designed and engineered for wear and use by those whose work takes them into areas scattered with rubble, dirt, and debris, is proud to announce new models that pack solar powered operation into dirt and mud resistant configurations. The button guard cylinder structure of these models seals out mud and dust, enabling use in severe environments. Cylindrical piping protects buttons against impact and improves their operation, and gaskets inside the buttons prevent the entry of fine sand and dust particles. The rugged designs of these watches are in the image of the special purpose vehicles and tools that are used by disaster relief teams. Wide hour and minute hands and large Arabic numeral hour markers provide easier reading under harsh conditions, and the band has a distinctive non-slip texture, rounding out a tough no-nonsense design. These new MUDMASTER models are the perfect choice for anyone who requires tough performance under tough conditions.

• Shock Resistant; Solar Powered; BLE Time Sync; Full Auto LED (Super LED); 1/1000th Sec. Stopwatch (24Hr); Multifunction Alarm; Flight Log Function; Countdown Alarm; 1/10th Countdown Timer (24Hr); 12/24 Hr Formats; Full Auto Calendar; World Time (39 Time Zones/ 48 Cities +UTC); Hand Retract Function
• Shock Resistant, 200 Meter Water Resistant, EL Backlight with Afterglow, Multi-function Alarm
• Hourly Time Signal, Flash Alert, 1/100 Second Stopwatch, Countdown Timer
• Full auto-calendar (pre-programmed until the year 2099),12/24 Hour Formats , Accuracy: 15 seconds per month
• Battery: CR2016, Approx. battery life: 2 years, Module 5536