【Radio Solar】Paul Smith Wristwatch It's working and the operation has been confirmed. It's also receiving radio waves properly. The silver and black body with simple indexes is cool. The back cover is made of glass to allow radio waves to reach it easily, and the illustration is cute. The module is made by the reliable CITIZEN. It's a radio solar watch, so it's very convenient and requires little maintenance. There are signs of use, scuffs, and scratches.