Hi,
I have had my watch for 3 or 4 years now and until recently had no trouble, but noticed the
compass locked up recently and now it seems to happen all the time. It will either look like its going to work and only move about 5 degrees despite turning the watch 360 or just lock up completely, occasionally it will work ok but this is becoming rare.
 |  |  |
 | Compass |  | Compasses are sensitive, absolutely crucial instruments to precision navigation. The earth's magnetic field, inclination, and your longitude and latitude all influence the horizontal plane of a compass needle. As a result, compasses are balanced for different geographical zones. Suunto Compasses overcome this limitation to traditional compasses by using a simple 'Two Zone System'. With a Suunto Compass, the only 'balancing zones' are the northern and southern hemispheres. In addition to this innovation, certain Suunto Compasses come equipped with useful features like luminous needles and marks, centimeter/inch scales, magnifying glasses, clinometers, sighting notches, and more. | |  |
 |  |  |