Silva Expedition 54 Compass (Type 4/54)
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. 360 degrees on the sighting scale. With luminous compound that need to be activated by daylight/flashlight etc. Will give light up to 4 hours.