This is a SEIKO military watch. It appears to be a watch from the old Japanese military. I believe it is rare. It is said that a star mark below the 12 o'clock position indicates the Army, and an anchor mark indicates the Navy, but this watch has no print, which is unusual. The appearance is that of an old watch, so there are scratches, rust, dirt, etc. No strap. Width (including crown): Approximately 33mm Length (including lugs): Approximately 37mm *Currently not working. The hour and minute hands can be moved by pulling and turning the crown. Please consider this watch on the assumption that it will need to be overhauled, whether for collection or practical use. As this is a very old watch, I am looking for a buyer who understands its condition.