It did not work even after inserting a battery. The crown also comes off when pulled. Is there anyone who can do maintenance? Since it is treated as junk, we cannot respond even if other defects are found. There may be minor scratches such as those from daily use. [Regarding the sale of wristwatches] The wristwatches on sale have not been tested for each function. We will not accept questions such as "How is the function of ◯◯?" or operating instructions. Even if the watch was running at the time of listing, there is a possibility that the watch hands may slow down or the battery may run out over time. In that case, please replace the battery at your own expense. Also, we are not responsible for any battery failure or other defects after arrival. There is no warranty. Please refrain from requesting partial refunds. We recommend purchasing at a physical store if you are concerned. We do not accept any adjustments to the length of the belt or battery replacement before purchase, as these may cause trouble. Please request these services at your nearest watch store. Basically, everything in the image is included. If the instruction manual or extra links are not shown in the picture, they are generally not included. No photos of the watch being worn. Some price reductions are possible, but only those who are interested in purchasing should negotiate the price by presenting their desired price from the comments. Template comments or those without a desired price will only receive a 100 yen discount. Also, unreasonable price offers will be blocked. #BlackCatNig'sWristwatch