This is a first-generation Apple Watch 42mm 7000 series. Since it's the first generation, the maximum battery capacity isn't displayed. For reference, it lasted about 8 hours on my wrist. This may vary depending on usage. It's a good option for those who just want to try it out. It will be shipped with the activation lock removed and initialized. ※Important The front is relatively clean. The back has paint peeling on the aluminum case. Please check the photos. I didn't find any operational issues during my brief check. Since this is a used item, please purchase only if you understand the principle of no returns or exchanges. I cannot provide instructions on how to operate the watch or support for specific apps. It will be shipped with simple cushioning packaging.