Used seiko5 Watch Seiko 5 Square Watch Automatic Winding Dial Black Watch Antique JAPAN automatic

This is a used item. seiko5 Watch Seiko 5 Square Watch Automatic Winding Dial Black Watch Antique JAPAN automatic It seems to be a fairly old Seiko5 men's square clock. 6319-5094 engraved, self-winding, I do not know the details of the accuracy, etc., so please only purchase if you understand this. I think it's relatively clean considering it's old.