Selling due to replacement. Purchased in June 2022 and used for approximately 3 years. Solar charging is not supported. I used it daily and to sync the cycle computer and heart rate data from my bicycle. Although it doesn't have solar charging, it lasts about a week on a full charge. I took good care of it, so while there are minor scratches, there is no major damage. Also, the screen has been glass coated by a professional, so there are no issues with visibility. - Brand: GARMIN - Model: instinct2 (Non-solar charging) - Color: Black - Material: Silicone band - Accessories: Dedicated charging cable ↓ Please refer to the official website for detailed features https://www.garmin.co.jp/products/wearables/instinct-2-graphite/ Thank you for looking.