Thank you for viewing. The button battery has been replaced with a new one. It works without any problems. Simple cleaning has been done. There is some discoloration in the fifth photo. There are fine scratches due to aging. There is dirt from sticker residue on the back (see photo 9). Please refer to the photos for the condition, size, and weight. After proper packaging, it will be sent via courier service. Please refrain from purchasing if you are sensitive to imperfections or are looking for a perfect item. If you are satisfied with the above content and photos, you can purchase it immediately.