This is the digital outdoor watch you want.  The one I bought is the plain Jane of this type.  Not as cosmetic as other ProTrek Casio watches but every bit as functional.  The triple sensor with barometer is very nice.  As usual with a thermometer on a watch it is not precise. Thermal reading is ballpark at best.  The barometric reading is very accurate and let's face it that is the reading most important outdoors. After all if it is hot or cold you know it. What is nice to know is a sudden fall of barometric pressure.  On a camping/hiking trip or even mowing this can be very handy.  There is a compass function which thankfully is much more accurate than temperature reading. Also bearing indicator is nice to have.
  Solar power is the way to go as far as I am concerned.  Citizen Eco Drive are very good and I am a big fan, but Citizen has yet to make a multifunction outdoor watch as far as I know that has anything like the cornucopia of features that this watch has.  Also if Citizen does the price would be very high I am sure.
  One caveat. In a dimly lit room you may want to set the light to automatic.  This is easily done by holding the light button down for three seconds.  This doesn't affect my 5 star rating as dim rooms are pretty tough on all digital watches I have seen but for Timex.  This is the one area that Timex wins hands down.  I am sure I will update this as soon as I have gotten a handle on the other features of this watch.
  Ok back with some more of my review.  The radio is definitely working as advertised. I haven't forced a signal and the watch is right on the money.  For those who have experience with non atomic Casio watches this is a big plus. As a non atomic Casio needs almost constant correction.
  The big news today is the barometer.  Get the elevation where you are adjusted and the barometer is right on the money.  
  More later as I am still wandering through the jungle of the features of this watch.