I have an antique, seven day, Seth Thomas Mantel Clock. I don't know what year it was manufactured, but it looks pretty old. Maybe you can tell from the information that is on the inside back door. It is in pretty good shape, and seems to work fine. It chimes the number of times for each time that it is on the hour, and chimes one time on the half hour. I used it some years ago and it worked as it should. I moved a number of times and just stored it until recently. I wound it up today (1/27/2026) and it still is working fine. Comes with key to wind it. It comes from a smoke free and pet free home. Pick up in Clinton.