![Ritchie B-51W Explorer Compass - Bracket Mount - White [B-51W]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/1280x1280/products/153510/646358/13984XL__36124.1652218696.jpg?c=1 "Ritchie B-51W Explorer Compass - Bracket Mount - White [B-51W]")
![Ritchie B-51W Explorer Compass - Bracket Mount - White [B-51W]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/1280x1280/products/153510/646359/13984BXL__79641.1652218697.jpg?c=1 "Ritchie B-51W Explorer Compass - Bracket Mount - White [B-51W]")
![Ritchie B-51W Explorer Compass - Bracket Mount - White [B-51W]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/100x100/products/153510/646358/13984XL__36124.1652218696.jpg?c=1 "Ritchie B-51W Explorer Compass - Bracket Mount - White [B-51W]")
![Ritchie B-51W Explorer Compass - Bracket Mount - White [B-51W]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/100x100/products/153510/646359/13984BXL__79641.1652218697.jpg?c=1 "Ritchie B-51W Explorer Compass - Bracket Mount - White [B-51W]")
Product Description
Explorer Compass
Features:
- 2 3/4″ (70 mm) Easy to Read Direct Reading Dial
- Adjustable and Removable with Bracket and Thumbscrews
- 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
- 100% Repairable
- Exclusive 5-Year Ritchie Warranty
Approx. Shipping Weight: 1lb (454g)
Notes:
All compasses come standard with 12v lighting. 24v lighting option is available. Some custom built OEM models may have different lighting.
Specifications:
- Read: Front
- Lubber Lines: Yes
- Backlight: Yes
- Mounting Style: Bracket
- Box Dimensions: 5"H x 6"W x 6"L WT: 0.9 lbs
- UPC: 010342160515
Quick Guide (pdf)
Owner's Manual (pdf)
Product Videos
Custom Field
MPN B-51W
![Ritchie B-51W Explorer Compass - Bracket Mount - White [B-51W]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/153510/646358/13984XL__36124.1652218696.jpg?c=1 "Ritchie B-51W Explorer Compass - Bracket Mount - White [B-51W]")
![Ritchie B-51 Explorer Compass - Bracket Mount - Black [B-51]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/153418/646240/10354XL__39550.1652218470.jpg?c=1 "Ritchie B-51 Explorer Compass - Bracket Mount - Black [B-51]")
![Ritchie B-51 Explorer Compass - Bracket Mount - Black [B-51]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/153418/646241/10354BXL__19479.1652218470.jpg?c=1 "Ritchie B-51 Explorer Compass - Bracket Mount - Black [B-51]")
![Ritchie B-81 Voyager Compass - Bracket Mount - Black [B-81]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/153424/646252/10367XL__07803.1652218487.jpg?c=1 "Ritchie B-81 Voyager Compass - Bracket Mount - Black [B-81]")
![Ritchie B-81 Voyager Compass - Bracket Mount - Black [B-81]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/153424/646253/10367BXL__39673.1652218487.jpg?c=1 "Ritchie B-81 Voyager Compass - Bracket Mount - Black [B-81]")
![Ritchie B-80 Voyager Compass - Bracket Mount - Black [B-80]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/153423/646250/10366XL__92737.1652218484.jpg?c=1 "Ritchie B-80 Voyager Compass - Bracket Mount - Black [B-80]")
![Ritchie B-80 Voyager Compass - Bracket Mount - Black [B-80]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/153423/646251/10366BXL__44259.1652218484.jpg?c=1 "Ritchie B-80 Voyager Compass - Bracket Mount - Black [B-80]")
![Ritchie S-53W Explorer Compass - Surface Mount - White [S-53W]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/154291/647225/36540XL__38757.1652220570.jpg?c=1 "Ritchie S-53W Explorer Compass - Surface Mount - White [S-53W]")
![Ritchie S-53W Explorer Compass - Surface Mount - White [S-53W]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/154291/647226/36540BXL__63584.1652220571.jpg?c=1 "Ritchie S-53W Explorer Compass - Surface Mount - White [S-53W]")
![Ritchie F-50W Explorer Compass - Flush Mount - White [F-50W]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/153417/646238/10353XL__26490.1652218467.jpg?c=1 "Ritchie F-50W Explorer Compass - Flush Mount - White [F-50W]")
![Ritchie F-50W Explorer Compass - Flush Mount - White [F-50W]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/153417/646239/10353BXL__78769.1652218467.jpg?c=1 "Ritchie F-50W Explorer Compass - Flush Mount - White [F-50W]")
![Ritchie B-81-WM Voyager Bracket Mount Compass - Wheelmark Approved f\/Lifeboat & Rescue Boat Use [B-81-WM]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/156199/649419/56844XL__11186.1652225205.jpg?c=1 "Ritchie B-81-WM Voyager Bracket Mount Compass - Wheelmark Approved f\/Lifeboat & Rescue Boat Use [B-81-WM]")
![Ritchie V-537W Explorer Compass - Bulkhead Mount - White Dial [V-537W]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/154290/647223/36539XL__24640.1652220567.jpg?c=1 "Ritchie V-537W Explorer Compass - Bulkhead Mount - White Dial [V-537W]")
![Ritchie V-537W Explorer Compass - Bulkhead Mount - White Dial [V-537W]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/154290/647224/36539BXL__31556.1652220568.jpg?c=1 "Ritchie V-537W Explorer Compass - Bulkhead Mount - White Dial [V-537W]")
![Ritchie V-57W.2 Explorer Compass - Dash Mount - White [V-57W.2]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/153420/646244/10357XL__57316.1652218475.jpg?c=1 "Ritchie V-57W.2 Explorer Compass - Dash Mount - White [V-57W.2]")
![Ritchie V-57W.2 Explorer Compass - Dash Mount - White [V-57W.2]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/153420/646245/10357BXL__12460.1652218476.jpg?c=1 "Ritchie V-57W.2 Explorer Compass - Dash Mount - White [V-57W.2]")