This is a collaboration model between Casio's G-SHOCK and the fashion brand UNITED ARROWS, model number AW-500. This model is the first (1st) collaboration model released in 1996, based on the "AW-500," the first analog model of G-SHOCK. The UNITED ARROWS logo and the words "UNITED ARROWS COLLABORATION" are engraved on the back cover. After purchase, it was used a few times and stored at home. The glass appears to be in a clean condition without scratches. There seems to be some slight discoloration on the black belt, etc. The battery is currently dead. I am not familiar with the details, so everything shown in the images is included. Thank you for your consideration.