Amazon.com: Casio Pro Trek Bio Mass Tough Solar Triple Sensor w/Thermometer Altimeter Barometer Compass World Time Men's Watch PRG340-1 : Clothing, Shoes & Jewelry
Casio Pro Trek Compass Altimeter Thermometer Watch PRG-240 PRG240-5
Casio SGW-400HD-1BV Sport Watch Altimeter Barometer Thermometer.