I am a fan of the Suunto Amphibian compass. I also have a compass on my rugged phone that allows me to "cheat" (it is a true compass and not just GPS, though it does have that)
I have thought several times of getting a Casio Triple Sensor watch that has a built in compass as well but not 100% sure how good they are.
Tyber..
(edit for spelling)
Edited by Tyber (03/08/12 01:59 PM)