Ritchie BN-202 Navigator Bulkhead Mount Compass

Features 4 1/2-in Ritchie CombiDial and built-in clinometer Internal gimbal systems Scientifically matched sapphire jewel and hardened steel pivot dial movement Built-in compensators 45-degree lubber lines Built-in dual 12-volt NiteVu lighting Fiberglass reinforced bowl 100% repairable 5-year manufacturer warranty