This is Kimio's wristwatch, model AF-Z1688S. I've only worn it for a few hours, once or twice, so I think it's in relatively good condition. However, please refrain from purchasing if you are sensitive to used items, as it has been stored by a private individual. The battery has also been replaced. It will be wrapped in an OPP bag and a cushioned envelope and shipped via Yu-Packet Post Mini. Thank you for looking.