About 8 or 10 size Early movement. PS Bartlett Waltham. Key wind key set from back. Jeweled movement. 1864-1865. Civil war era! Needs one hand. The balance is over wound. But don’t believe balance is broken. A little bit dark on dial but dial is good for the age. No chips or cracks. Sold as is. See pictures as they are part of the description. No dishonest buyers. Serious buyers only.