Ive always found Sieko's the most reliable watches.
My EDC watch is a Seiko pilot watch with a E6 flight computer around the bezel. Basically its a ritary slide rule optimized for a pilot. I find I use the slide rule all the time.
Sometimes I use a Casio Sea-Pathfinder with a compass, barometer and temperature for bushwalking and camping. I dont use the temperature, but Ive found that it works fine, but a bit bulky.Its a little heavy on bateries, but later models have solar power now.