This personalized blue crab tide clock beautifully captures the coastal charm of seaside living, with an intricate blue crab design that celebrates vibrant marine life. Perfect for any beach lover, it not only keeps track of the tide but also serves as a stunning decorative piece. Our clocks are made to order in our family studio located in rural Ohio. For our tide clocks, we offer 4 sizes to ensure the perfect fit in your home. We use only the best quartz tide clock movements. Our clocks are tested for 24hrs before they are shipped. 1-AA battery is required (Not included). How Do We Make This Clock? Our Clocks are produced with fade resistant inks. The artwork is carefully mounted onto a laser cut, 1/4" thick MDF panel. A special UV resistant coating is applied for a durable finish, but please keep the clock indoors. The clock hand is aged in house to match the antique look of the clock. Please note that this clock is not intended to keep track of the actual time, only the approximate tide levels. This tide clock is intended for locations with a Semidiurnal tide cycle.