SANKYO ZAX DT-610 Showa Retro This item is 48 years old, with a purchase date on the warranty of December 1977 (Showa 52). It has been stored at home for a long time. There are stains and yellowing on the main body. The instruction manual and warranty have creases. The outer box is deteriorated. I have confirmed the operation for a short time, and the alarm is working. Since it is an old electrical appliance, I don't know how long it will work. In my personal opinion, the first digit of the clock appears to be slightly lower, and the numbers don't seem to be perfectly aligned. Please check the photos I have uploaded. I hope you will purchase this item understanding the above.