Silva Terra Expedition S Sustainable Compass Swimwear the air pocket created by

the air pocket created by the ear cups greatly improves hearing and auditory sense of direction underwater

made from thermoplastic technopolymer provides exceptional performance and durability

Also features a 2mm face seal

More efficient than other screen types to help extend battery life

and unparalleled light weight

Silva Terra Expedition S Sustainable Compass Swimwear the air pocket created byThe Silva Terra Expedition S is your preferred choice if you need a mirror sighting compass with many features. It is high performing when it comes to accuracy, precision, and durability and is developed for experienced users and professionals. Silva Terra Expedition S features easy handling housing, silicon rubber feet for precision map work, detachable safety release scale lanyard, night enabling luminous markings, magnifying lens, map measuring