Suuntos are excellent--have been using one for about a decade (IIRC it's the Vector, but don't hold me to it).

An altimeter is an important navigation tool, as well as a way to track effort. The barometer can help track weather trends, although there's a juggling act between the alti and baro functions.

My alarm isn't loud enough to wake me and mine doesn't have a count-down timer. Battery is common and user-replacable, which is a huge plus. And the thing is tough.

Cheers,