* 4 1/2" CombiDamp Dial with Large Numerals
* Easily Installed, Fits 4.75" (12.07 cm) Mounting Hole. Click here to view a template of the mounting hole (NOTE: Be sure you print the template actual size).
* 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 Construction for Extended Operating Range
* Custom Fitted Protected Covers Available
* 100% Repairable
* Exclusive 5-Year Ritchie Warranty