This Is A Vintage Bell Clock Co. USA Port Hole Brass And Oak Wood Ship's Clock. This older nautical clock measures 13 inches in diameter, and is in very good working condition, showing beautiful patina, as seen in the images, plus will look great anywhere you display it. Requires 1 AA battery, not included. Great Buy. Be Sure To Check Out My Other Items For Sale, And Be Sure To Contact Me Before You Purchase Multiple Items For Combined Shipping Savings. Any requests must be made and approved prior to bidding on or purchasing all items. Thank you for shopping at AfabDave’s.