I've owned other solar powered watches but this is by far my favorite.  Like most watches of its kind there is a lot of steps to be taken to set it up but once you're done you can pretty much forget it.  The set up is more or less logical once you realize that the stem's position drives the action of the two buttons on either side.
I wanted a watch with a titanium case and strap, a sapphire crystal and would be large enough and bright enough to be easily seen at night.
After hearing me rave about this watch my son bought it.