Ritchie Compasses provide accuracy from the inside out. When properly sized, installed and compensated a marine compass is the most important instrument on any boat. It will provide accurate, trouble-free heading references under the most adverse conditions without relying on electricity, radio signals or satellite communications. The most important criteria when selecting a compass are dial size and mounting style. Quality components aid accuracy, smooth response, stability and trouble-free operation. Modern technology makes Ritchie Compasses the World's Best Marine Compasses.

The Package Width Of The Package Is 5 Inches. The Package Length Of The Product Is 5.5 Inches. The Package Height Of The Product Is 3.5 Inches. Scientifically Matched Sapphire Jewel & Hardened Steel Pivot Dial Movement.

Special Feature: Portable. Item Dimensions LxWxH: 4 x 4 x 6 inches. Item Weight: 0.4 Pounds. Material: Sapphire. Brand: RITCHIE NAVI. Date First Available: October 1, 2001. Best Sellers Rank: #379,306 in Sports & Outdoors. Customer Reviews: 4.4 out of 5 stars 79 ratings 4.4 out of 5 stars. : B000KORH9I. Size: ?2-inch Dial. Included Components: ?Mounting Hardware, Compass, Owner's Documentation. Model Year: ?2017. Part Number: ?X-21WW. Manufacturer: ?Ritchie Navigation. Number of Items: ?1. Material: ?Sapphire. Color: ?White. Model Name: ?RitchieSport. Warranty Description: ?Manufacturer Warranty. Brand Name: ?RITCHIE NAVI. Item Weight: ?0.4 Pounds. Item Dimensions LxWxH: ?4 x 4 x 6 inches. Package Weight: ?0.19 Kilograms. Item Package Dimensions L x W x H: ?7.05 x 5.47 x 3.39 inches.