Nagina International 12" Solid Brass Porthole Tide & Time Clocks | Fully Functional Tidal Movement Prediction Clock | Moon Tidal Movement IndicatorSolid Brass Construction: Crafted from high quality solid brass, this porthole tide and time clock boasts durability and a luxurious appearance, adding elegance to any space. Porthole Design: The clock features a classic porthole design, reminiscent of nautical aesthetics and maritime traditions. Tide & Time Functionality: This clock not only displays the time accurately but also predicts tidal movement. It provides valuable information about high and