This is a clock from the early Showa era. I don't know much about the manufacturer, but it says "AICHIKEN" on the back, and there's an "A" mark on the face. When I was a child, it used to chime loudly, "bong bong," and it worked. At some point, I stopped winding it, and I don't clearly remember when it stopped working. I've moved several times, and each time I've gotten rid of things, but this clock holds memories of my family and my childhood joy of winding it, so I've kept it with me until now. However, I've decided to let it go as part of decluttering. It may not work anymore, so I'm listing it as a junk item. I hope someone who appreciates it as a Showa-retro interior piece, or someone who understands its condition, will purchase it. Thank you for looking.