A Bulkhead mount compass designed for yachtsmen that demand absolute accuracy and a steady card in all conditions. 70P handles unlimited slope of the keel line and a 30º heeling angle. The curved lubber line enables swift and clear reading at a glance without parallax errors. With a main steering scale on the horizontal part and direct reading on the vertical edge, 70P is ideal for boats with a sitting as well as a standing helmsman. 70P can be mounted at most angles and is suitable for smaller boats due to its compact size (70 mm).