This classic porthole ship wheel clock measures 18"Dia. and has a 5" clock face. The size of this item is measured from the end of the handle to the end of the handle on the opposite side. It features a solid wood ship wheel with a beautiful brass porthole clock in the center. The two knobs on the porthole will turn, allowing you to open the clock for cleaning or adjustment. It will add a definite nautical touch to whatever room it is placed in and is a must have for those who appreciate high quality nautical decor. It makes a great gift, impressive decoration & will be admired by all those who love the sea.