This is a Citizen Attesa men's radio-controlled watch. The case diameter is Φ 40 mm, the thickness is 10.5 mm, and the wrist circumference (inner diameter of the bracelet) is approximately 18 cm at maximum. It is currently receiving radio signals normally and running accurately. I am listing it this time to organize my collection of radio-controlled watches, which has become too large. Made of titanium, it is very light, so light that you might forget you're wearing it. The bracelet has an extension function, allowing it to accommodate subtle changes in wrist size. The bracelet has some minor scratches from daily use, but the sapphire crystal glass on the face is scratch-free and in beautiful condition. I replaced the secondary battery about two months ago, so I think you will be able to use it for a long time to come. There are no extra links, and the watch itself is the only item for sale.