A compass designed for military and outdoor use.
Probably the most resourceful compass in the world for artillery; target acquisition and command posts. The Expedition 54 is a unique compass featuring both an optical precision sighting system and a Silva 1-2-3 System compass in the same unit, giving unbeatable precision and versatility in the field. Bearings can be taken with accuracy to within half a degree. The model has luminous compound that will give light up to 8 hours.