Helmsman HF743. Northern Hemisphere, black, dual read -
Helmsman Compass Features
- 3 3/4" CombiDamp Dial
- Easily Installed, Fits 4" (10.16 cm) Mounting Hole. Click here to view a template of the mounting hole (NOTE: Adobe versions may differ;download and 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 Composite Construction for Extended Operating Range
- Adapter Rings Available. Sold separately. 6" (15.24). Retrofits Existing Mounting Hole for Model No. HF-73 order H-ABLK. For Model No. HF-73W order H-AWHT.
- 100% Repairable
- Exclusive 5-Year Ritchie Warranty