Suits poweboats up to 24 feet.
Ritchie S-53 - Explorer Compass:
2 3/4" Easy to Read Direct Reading Dial.
Compact Low-Profile Design
Quick Push-Button Removal of Compass Module for Storage and Security
Choice of Colours
Internal Green Night Illumination
Built-in Compensators to Easily Adjust for Deviation
Scientifically Matched Sapphire Jewel & Hardened Steel Pivot Dial Movement
Powerful DirectiveForce Magnets for Fast Heading Lock-on
Movable Sun Shield
High Temperature Composite Construction for Extended Operating Range