Kaiser Vintage Bedside Alarm Clock, USED Made by Kaiser, West Germany, likely from the early Showa era (around the early 1900s). Approximately 6cm wide, 6cm high (excluding the crown), and 4cm deep. The clock ticks when the mainspring is wound. I observed it for about half a day, and it kept time almost correctly. Please understand that there may be some slight inaccuracies. The alarm also seems to be working fine. It makes a unique "gzzzz" sound, which is probably the original sound. The knob in the red circle in the center is missing, so you have to set the time with pliers. Since it is an old item, please consider it as junk. It will be shipped via Yu-Packet Plus or Yu-Pack Otegaru version 60 size. I am also offering it for sale elsewhere, so please forgive me if it sells out.