The Casio Protrek PRW-5000 is specially designed for those who love outdoor sports such as surfing, scuba diving, ski, rock climbing, dirt bike, or hiking. The watch features a barometer, a compass, an altimeter, a thermometer and a tough solar cell. The new Casio PRW-5000 Protek is priced at a hefty 68,000 Yen ($748). [Casio]