Product description Ritchie navigation Helmsman HF743 Compass
100% repairable3-3/4´´ dialBuilt-in compensators to easily adjust for deviationScientifically matched sapphire jewel and hardened steel pivot dial movementPowerful directiveforce magnets for fast heading lock-onMovable sun shield45 degree lubber linesCustom fitted protective covers availableExclusive 5 year warranty.