Kayaker Compass. Kayaker Compass Features:. CourseMinder Movable Bezel with Heading Memory Indicator Remembers the Way.So you don't have to!. 2-3/4" Direct-Reading Dial. Low Mounted Height. Surface Mount. Easily Installed.. Extended Temperature Operating Range with Composite Construction & Diaphragm. Exclusive DirectiveForce Magnets. Hardened Steel Pivot and Sapphire Jewel Movement. No Wiring or Power Needed. Twist On/Off for Easy Removal for Security, Transport & Storage. Exclusive 5-Year Ritchie Warranty