Citizen CITIZEN Radio-controlled clock / Wall clock Approximately 33cm in diameter, working There is some dirt on the glass surface of the dial, but it's probably inside and can't be wiped off without disassembling it. I don't think it's noticeable from a distance. The first photo shows how it looks from about 30-40cm away, and the second photo is a close-up. Body only, no box or instructions. I can't find the battery compartment, so it probably runs on something that looks like a solar panel on the dial. I can't say for sure because there are no instructions. Thank you. #tarah #TaraClock #ManagementNumberA1