Casio GWS-21201-1BA Mud Master Solar Powered Rugged Multy Watch

This rugged beast laughs in the face of mud and dust while tracking every heartbeat with high-tech Polar integration. Solar power lets you ditch the annoying charging cables so you can stay focused on conquering the next mountain peak. It’s packed with military-grade shock resistance and enough sensors to make a weather station jealous. The eco-friendly corn-based strap keeps you looking sharp and feeling good about your carbon footprint.

Resistance	Mud, Dust, and Shock Resistant
Power Source	Tough Solar Power (estimated): true
Environmental Sensors	Altimeter, Barometer, Compass, Thermometer
Fitness Tracking	Heart Rate Monitor and Smart Accelerometer
Band Material	Eco-friendly Corn-based Biomass Plastic
Water Resistance Depth	660 ft (estimated): true
Case Diameter	2.1 in (estimated): true
Weight	0.18 lb (estimated): true