• 4 1/2" PowerDamp Plus, High-Visibility Blue Dial with Extra Large White Numerals
• Easily Installed, Fits 4.75" (12.07 cm) Mounting Hole.
• Built-in Compensators to Easily Adjust for Deviation
• Scientifically Matched Sapphire Jewel & Hardened Steel Pivot Dial Movement
• Internal Gimbal Systems for Maximum Stability During Adverse Pitch and Roll Conditions
• Powerful DirectiveForce Magnets for Fast Heading Lock-on
• Exclusive Built-in Green NiteVu Night Illumination in Movable Sun Shields
• 45 Degree Lubber Lines
• High Temperature Construction for Extended Operating Range
• Custom Fitted Protective Covers Available
• 100% Repairable
• Exclusive 5-Year Ritchie Warranty

• Quick Guide	View (pdf)
  Owners Manual	View (pdf)
  Installation Guide	View (pdf)

Approx. Shipping Weight: 2 lbs 10 oz (1.19 kg)

Protective Cover: N-203-C

Replacement Parts

• Light Assembly: SH-0176XSP (green); SH-0174XSP (red)

Notes:

All magnetic compasses come standard with 12 volt lighting. 24 & 32 volt lighting options are available.