Navigator CompassFeatures: 4 1/2″ (115 mm) Open Face Dial with Large Numerals Easily Installed, Fits 4.75″ (121 mm) to 5.125″ (130 cm) Mounting Hole.  Scientifically Matched Sapphire Jewel and Hardened Steel Pivot Dial Movement Powerful DirectiveForce Magnets for Fast Heading Lock-on 12v Green LED...

Ritchie NC-20 Navigator Bulkhead Mount Compass Cover - WhiteBack cover for Navigator Bulkhead mount.For: BN-202Approx. Shipping Weight: 1lb (454g)

Helmsman CompassFeatures: 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...

Ritchie GM-5-C 5" GlobeMaster Binnacle Mount Compass Cover - WhiteProtective cover for Globemaster binnacle models.For: SP-5B, SP-5C, D-515, and D-515-EPApprox. Shipping Weight: 1lb (454g)

SportAbout Hand Bearing Compass Features: Easy to Read 2″ (51 mm) Direct-Reading Dial Hardened Steel Pivot and Sapphire Jewel Movement Built-in Roller Diaphragm for Extended Temperature Operating Range International Safety Yellow Case Silicon Impact Resistant Case with Neck Lanyard Compact Size for Easy Handling and...

Navigator CompassFeatures: 4 1/2″ (115 mm) Open Face Dial with Large Numerals Easily Installed, Fits 4.75″ (121 mm) to 5.125″ (130 cm) Mounting Hole Scientifically Matched Sapphire Jewel and Hardened Steel Pivot Dial Movement Powerful DirectiveForce Magnets for Fast Heading Lock-on 12v Green LED...

Supersport™ CompassDeveloped for and tested on offshore race boats the SuperSport Series compasses feature the PowerDamp® Plus dial. This dial technology features the PowerDamp® dial skirt to prevent oscillation, larger DirectiveForce™ magnets for quick lock on and extra-large steel pivots and jewels for smooth...