Solid Brass case with polished brass finish (Photo is of chrome finish). Combination battery operated, quartz clock and tide clock movement which averages the lunar tide cyle. CALIBRATED FOR THE EAST COAST OF THE UNITED STATES. The screw bezel, an additional reflection of quality, allows easy access to the precision movement when unit is mounted. Instrument is provided with complete instructions, mounting screws. COMES WITH A LIFETIME WARRANTY. Availability: Usually ships in 2-3 business days. wp200300Regular price: $250.00Sale price: $175.00 Search Windward Model Ships: Our model ships make a perfect gift. They are not model kits but are delivered ready to display. Only the masts are stowed securely in the packaging. Step-by-step instructions allow anyone to rig the vessel in less than 15 minutes. Imagine how great they will look on a mantle or desk.