Casio TADA-2100B-RB Solar Powered Rugged Analog Digital Sport Watch

This rugged timepiece laughs at dirt and grime thanks to its mud-resistant construction. You can ditch the batteries forever because the integrated solar panel keeps you charged using just ambient light. Track your heart rate and navigate wild trails with a built-in compass and altimeter for ultimate adventure stats. The sustainable biomass plastic band feels light on your wrist while being incredibly kind to the environment.

Material	Sustainable Biomass Plastic
Power Source	Tough Solar (Solar Powered)
Resistance	Mud, Dust, and Shock Resistant
Sensors	Altimeter, Barometer, Compass, Thermometer
Fitness Tracking	Optical Heart Rate Monitor and Accelerometer
Water Resistance	656 feet (estimated: true)
Case Diameter	2.1 inches (estimated: true)
Glass Type	Mineral Glass (estimated: true)