[Junk] Does not work. SEIKO Automatic Wristwatch Lord Matic Silver Wave Model Number: 5216-8030 - Does not move even when shaken. - The crown is a screw-down type. - The day, date, and hands all move when the crown is turned, but it requires a little technique. I bought this new about 50 years ago, but it stopped working at some point. The band is original. Please understand that this is a junk item.