The Suunto Clipper Compass has always been one of my favorites. A premium quality accessory for any outdoor activity. The Suunto Clipper Compass features a liquid filled capsule and rotating dial. An invaluable navigational tool, its handy on-off clip enables the compass to be attached easily to a variety of surfaces, for example map edges, watch bands and bag straps. For nighttime navigation the Cardinal directions are luminous and glow in the dark. (Watch in photos not included). Measures 1-3/16" long by 1" wide x 3/8" thick, and weighs 0.1 oz.