This is a CASIO G-SHOCK DW-8800AJ-7AT. It's a limited edition, rare G-SHOCK "Alaska" model. It has been used sparingly and is in good condition. The battery has been replaced with a new one before listing. It comes from a non-smoking, pet-free environment, so there's no concern about odors or stains. The product specifications are as follows: Released in January 1998, discontinued model Original price: 19,500 yen (excluding tax) A.D.M.A. Alaska Dog Mushers' Association Official model CODE NAME The watch has been fitted with a new battery, and all functions are working correctly. I think it's in beautiful condition for its age. Please make your final judgment based on the photos. Based on the G-SHOCK CODENAME model, this is an official A.D.M.A. (Alaska Dog Mushers' Association) model, designed for mushers (people who drive dog sleds). It's the first G-SHOCK to use pearl paint, and the band features a snowflake design. In addition to being cold-resistant to -20°C, the EL backlight expresses the deep bond between humans and dogs. The official A.D.M.A. mark is designed on the back cover and band replica.