The navy clock measures 6.25 x 4". A classic navel World War II-era timepiece, designed in accordance with military specifications. Its unusual two-piece configuration has a hinged front section that swings open and unhinges to access the movement and rear-mounting bracket. Displayed in a prominent location on wardroom or bridge bulkhead, the sturdy original was faithfully tended for weekly winding and regulation. With the modern movement provided, the navy clock's only attendant requirement is the possessor's admiration. An iconic design and with a truly historic nautical resonance. The navy clock is aluminum cast, hand buffed and polished. Battery included.