Stylish White bezel design, black on white graphics, accurate and reliable, these tough instruments look good on all types of boats. Domed glass sheds water and resists scratching. Instruments available for most outboards, stern drives and gasoline-powered inboards.. Features:. Enhanced illumination: through-dial and perimeter lighting for excellent readability at night. U.S. and metric scales, with ISO symbols, where appropriate. Optional add-on eyebrow or square bezels available