When wound this does run but I'm not sure if it keeps accurate time over a long period. It measures approximately 10" wide and 8.25" tall. The brass clock itself measures approximately 7.25 in diameter.
I will be listing more interesting clocks from the same collection so take a look! I'm not sure if the key is original to this but it does work.
Please review all photos closely for condition as they are considered part of the description. Feel free to contact me with any questions and take a peek at my other listings.