Color: Black Band: Resin/Silicone band Movement: Quartz/Battery-powered Dial Shape: Round I was collecting this, but I no longer need it, so I'm selling it. Operation has been confirmed, and it is currently running. It's an old model, so the time display is 12-hour. "P" appears for PM. It's 20-bar water resistant and made in Japan. There's a cover-like thing on the back cover. Although it's unused, there are scratches on the screen's glass. They are visible depending on the light. Also, the original band had deteriorated over time and I was concerned about wearing it, so it has been replaced with a different one. There is no box or instruction manual, so please check the Casio website or instruction manual 1597 for detailed functions. The manufacturer's warranty period has expired. It has been stored at home, so it cannot be managed like a store. Please understand this before purchasing. I will ship via Mercari delivery. Returns are not accepted to prevent swapping.