Explorer compass, MFG# F-50W, flush mount, white housing, 2.75" direct reading white dial, moveable sun shield, green illumination, compensators, 4.8" diameter, 5 year warranty.

5-Year Ritchie Warranty. Easily Installed; Fits 3.75 inch (9.53 cm) Mounting Hole. Comes standard with 12 volt lighting; Movable sun shield. High temperature composite construction for extended operating range. Powerful Directive Force Magnets for fast heading lock-on. Scientifically matched sapphire jewel & hardened steel pivot Dial movement. Internal Green Night Illumination; Built-in compensators to easily adjust for deviation. Compass Features 2 3/4 inch easy to read Direct Reading Dial.

Mounting Type: Flush Mount. Special Feature: Portable. Item Dimensions LxWxH: 6.25 x 3.5 x 9 inches. Item Weight: 0.75 Pounds. Material: Sapphire. Brand: Ritchie Navigation. Date First Available: October 1, 2001. Best Sellers Rank: #73,853 in Sports & Outdoors. Customer Reviews: 4.7 out of 5 stars 287 ratings 4.7 out of 5 stars. : B001B30TRO. Sport Type: ?Fishing. Size: ?2.75-inch Dial. Included Components: ?Compass Owner's Documentation. Model Year: ?2017. Part Number: ?F-50W. Manufacturer: ?Ritchie Navigation. Number of Items: ?2. Material: ?Sapphire. Color: ?White. Model Name: ?Compass, Flush Mount, 2.75" Dial, White. Warranty Description: ?5 Year Manufacturer Warranty. Brand Name: ?Ritchie Navigation. Item Weight: ?0.75 Pounds. Item Dimensions LxWxH: ?6.25 x 3.5 x 9 inches. Package Weight: ?0.4 Kilograms. Item Package Dimensions L x W x H: ?10.98 x 6.54 x 5.63 inches.