You're looking at a beautifully polished, genuine pre-war Japanese coin Concho in circulation in Japan between 1873-1884.
Unlike cheaper alternatives, this Concho has been fashion from an genuine pre-war Japanese coin and is not a reproduction.
This item is extremely hard to find elsewhere and adds a unique flare to your leatherwork, use it to cover jacket buttons, wallet flap snaps, cuff links and more! Comes complete with two screws and back-mount.
The background grid is divided into centimetre squares, the entire grid in background measures 3cm by 3cm.