New Voyager Racing Compass ritchie Navigation Ru-90 Flush 4-1/8" hole Black Light No : This small sailboat racing compass features a high-visibility blue 3" dial with extra large numerals. 45 deg lubber lines. Extra 90 deg lubber lines. Internal gimbal and 45 deg heel angle. This model does not have built-in compensators or nite lighting. Exclusive 3 year warranty.