It might as well be an app

Casio ProTrek PRW5000Y

Hardcore adventurers, or guys who just beat the hell out of their watches, know that the Casio Pathfinder is unparalleled for the outdoor enthusiast. Their latest brute, the solar powered Casio ProTrek PRW5000Y ($480), comes with a trio of sensors that measure altitude, barometric pressure, temperature, and directions. A clever method of display, the watch hands, provides an easy analog style readout along with the digital display. But what about the telling of time, you ask? No worries, the watch also features 6-band atomic timekeeping for overkill accuracy on your next descent.

Buy Now: $480 (Available May)