This quality 5.5" diameter nautical time piece is made of solid brass with a 24-hour quartz movement. It features a bezel height of 3" and weighs approximately 3 lbs. It also features predrilled mounting holes and brass screws. Access to the movement and battery compartment is provided through front opening latch face. This clock is an excellent choice for a gift for nautical seeker and military personnel. Operates off one 'AA' battery. Easy to set and maintain. We carry rosewood clock plaques and brass engraving name plates to personalize it. We also carry walnut finish clock stands to fit.