This is from that time. Operation has been confirmed. The buttons respond smoothly when pressed. It's from several decades ago, but I think it's in pretty good condition. The LCD screen is also clean. How about adding it to your collection? Please purchase this item as a used item with some scratches. Please refrain from purchasing if you are nervous about this. m(_ _)m I will ship it with new batteries installed in the main unit via Rakuraku Mercari Delivery, so thank you.