King Seiko 56 series cushion case 5625-7010　Working. Date cannot be changed by pulling the crown one step, but can be changed by the hour hand. Can be changed in 24 hours. I was planning to use it assuming an overhaul, but there was no significant error in 24-hour use, so I was using it as is. The back cover medal is in a beautiful condition. Since it is an old watch, please consider it on the premise of an overhaul and with no returns or exchanges. It is a popular cushion case.