Ritchie HF-742 Helmsman Compass - Flush Mount - Black [HF-742] Brand_Humminbird Hardened Steel Pivot and Sapphire

Hardened Steel Pivot and Sapphire Jewel Movement

3″ (76 mm) PowerDamp Flat Dial

One inch diameter

DirectiveForce Magnets

Ritchie HF-742 Helmsman Compass - Flush Mount - Black [HF-742] Brand_Humminbird Hardened Steel Pivot and SapphireHelmsman Compass Features: 3 3 4 (95 mm) Open Face Dial or CombiDial Easily Installed, Fits 4 (102 mm) Mounting Hole Exclusive Built in Green NiteVu Night Illumination Built in Compensators to Easily Adjust for Deviation Scientifically Matched Sapphire Jewel and Hardened Steel Pivot Dial Movement Powerful DirectiveForce Magnets for Fast Heading Lock on Movable Sun Shield 45 Degree Lubber Lines High Temperature Composite Construction for Extended