The watch mechanism works very well, but I still sell it for parts or for repairs. The watch does not have a winding key. The watch is wound up to the end (the spring of the plant is intact). The watch also shows signs of wear. Please look carefully at the photo. PS: Dear customers!!! I really appreciate that you visit my store. If possible, I will expand the range of my products. Don't forget to subscribe to me. I try to describe all my lots in as much detail as possible in the condition of the item itself. Please be very careful! If something goes wrong, please do not rush to conclusions, everything can be settled))). All parcels are shipped by air. Estimated delivery of the lot is from 13 to 23 working days. There are certainly delays and this can be sorted out! I wish you happy shopping!