This is a GARMIN ForeAthlete 235J. I used it for marathon training, but I'm selling it because I bought a new one. The black and white bands are not genuine. The red band is a genuine Garmin product. Includes instruction manual, replacement bands (red and white), a special tool for band replacement, and a charging cable (non-genuine). There are fine scratches on the screen surface, but there are no problems with use. I tested it a week ago, and there were no issues with GPS or Bluetooth connectivity. It has been initialized and is ready to use immediately. It is a used item, and due to being an electronic device, I cannot be held responsible for any issues that may arise after purchase. There is no outer box, so it will be shipped in simple packaging (the main unit will be wrapped in bubble wrap). Please purchase only if you understand this. *Please leave a comment before purchasing. - Brand: GARMIN - Model: ForeAthlete 235J - Accessories: Charging cable, Replacement bands (red, white) - Sensors: Optical heart rate sensor - Language settings: Japanese, English #Garmin #GARMIN #GPS watch #Running watch #foreathlete235J