This low-maintenance Weems & Plath Bluewater tide clock keeps track of the ocean's time with precision and style. The red tide indicator provides quick insight into the tide's position, ideal for boaters. Calibration can be easily adjusted for other tidal areas, such as the Pacific Ocean or the Gulf of Mexico, or elsewhere. The corrosion-resistant, splashproof housing made of high-quality black resin is designed for durability. With a modern, timeless black case and white dial, it's easy to read. The matte finish prevents glare, and the O-ring seal protects against moisture. Mounting hardware and clear instructions are included. Reliable, low-maintenance, and designed for those who always want to stay on course with the sea. An excellent balance between quality and price. The ideal tide clock, wherever your course lies.