I found this awesome antique chime clock at Goodwill for $10.00 last week. It actually still works and keeps good time after I adjusted it. It's a 31 day chime clock which means it'll run for approximately 31days on a full wind give or take a day or 2. It even had the wind up key with it. Most of these have a missing key which means whoever owned it before took really good care of it. It chimes on the hour and the half hour. This is a video of the clock chiming for midnight (12:00AM).