This is a limited pre-collection medal announced to commemorate the 500 days until the Tokyo 2020 Olympic Games. Inspired by the "core graphics" of the Tokyo 2020 Olympics, the belt features the Tokyo 2020 Olympic emblem. The model in the image is the "Beni" color (model number: GZ331), which expresses Japanese aesthetics. I believe the battery is dead, but please consider this as junk. Please refrain from purchasing if you are sensitive to this.