A solid brass porthole clock mounted into an 18" diameter hardwood ships wheel, (helm). The clock shows both the 12 and 24 hour, (ships time). It features a quartz movement and thick glass incorporating a polished bevel around the outer edge and has a 5” diameter. The two dogs on the porthole unscrew, allowing you to open the clock for cleaning or time adjustment This nautical clock makes the perfect addition to your nautical home decor. It could help turn that special area in your nautical home or office into your own beach house, coastal themed area. They also make a great nautical gifts, a beautiful piece of coastal decor, a nice piece of nautical wall art as well as being a great addition to your nautical decoration.