Does one exist?
I have been rather dissatisfied with my Silva Tech4O as of late. The temperature is always way off (now it reads 130 F when it is about 90 F outside), the altitude shows 5000' here in Houston, Texas (60'), etc.
I was thinking of returning it to REI and trying one of these.
http://www.rei.com/outlet/search?vcat=OUTLET_SEARCH&query=altimeter
What do you think? I really can't afford a $300 altimeter watch.
