This is a junk item. noble The crown works. I wound it and it seems to run, but I don't think it's working correctly. The round one's crown also works. When turned, the second hand moves, but I don't know if it's working properly. I don't know how to change the date. Please purchase only if you understand that this is a junk item and a used item. Please refrain from purchasing if you cannot transact smoothly or are nervous. Returns and claims are not accepted. No claims, no returns. Please use the shipping method and the number of days to ship as specified by me. For my convenience, I may change from Rakuraku Mercari Delivery to Yu-Yu Mercari Delivery. I will hold items for up to one week. If it exceeds that, I will cancel the order. Anonymous shipping. I do not support dedicated pages. #Vintage #Retro