Ritchie B-81-WM Voyager Bracket Mount Compass - Wheelmark Approved f/Lifeboat & Rescue Boat UseThe Wheelmark approval is for Lifeboat and Rescue boat compasses. These compasses are also suitable for sailboats, power boats and motor sailing vessels.
Features:- Wheelmark Certification
 
- 3" CombiDamp Dial
 
- 12V Green LED Lighting
 
- Adjustable and Removable with Bracket and Thumbscrews
 
- 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
 
- High Temperature Composite Construction for Extended Operating Range
 
- 100% Repairable
 
- Exclusive 5-Year Ritchie Warranty
The WM suffix signifies type approval and compliance with the Navigation requirements of Marine Equipment Directive (MED) 95/98/EC and the last modification by Directive 2011/75/EU.  
Manufacturer : Ritchie 
Manufacturer Part No  : B-81-WM 
UPC : 010342140760