From a Showa-era watch shop's inventory clearance. Many unsold items from that time have emerged, so they will be listed sequentially. This is a hand-wound watch. It is a completely deadstock item, so it is unused. As it has been stored for over 50 years, there is some deterioration due to aging. I wound it a bit and it's running energetically. Although it is a very beautiful deadstock item, it is over 50 years old, so there is age-related deterioration. Please understand that it is not like a brand new current product. As it is unused, the original seal on the back cover remains.