The Schelling 16 Tide Timer Outdoor is a durable, wall-mounted tide clock designed to withstand the elements and provide reliable tide tracking for your coastal environment. With a 12" diameter display, this clock is highly readable from up to 100 feet, making it perfect for outdoor use. Key Features: Outdoor Durability: Built to endure harsh outdoor conditions and perform reliably in various climates. Readable from 100 Feet: Large, clear numbers ensure easy visibility even from a distance. Wall Mount Design: Ideal for mounting on your deck, dock, or outdoor wall for constant tide monitoring. 12" Diameter: Offers a prominent display that's perfect for any outdoor space. Tide Tracking: Designed specifically for coastal tide tracking, but not suitable for use in the Gulf of Mexico. Whether you're on the coast or near the shore, the Schelling 16 Tide Timer Outdoor is your go-to tool for keeping track of tides while you enjoy the outdoors.