Casio Protrek Triple Senor Black Titanium Digital Unisex Watch PRG70YT-1V
I bought this watch back in June 2005.  After nearly 4 years of use I can say this is a great watch. I haven't had it off for more than a few days since then.  The titanium keeps the weight down for its size.  I've never used the altimeter regularly but when you take the watch off and let the temperature settle to ambient it is fairly accurate after calibration.  I am a bit of weather nerd so I use the thermometer and barometer fairly often.  I thought I'd only use the compass when camping or outdoors but i