The Casio Pathfinder collection of action wristwatches are tough and durable for operations in the field with a rich feature-set of practical instruments built in, such as altimeters, barometers, compasses, and thermometers to help you gauge oncoming weather, fix your position, or plan your route. Quartz and atomic movements are both available, as are rechargeable battery power and long-lasting solar power. As Casio produced stronger quality wristbands they have also updated their older equipme...