I bought this watch for my son's 3rd birthday because he can't get enough of Lightning McQueen. The night before his birthday, I opened the package to set the watch and one of the two buttons used to set the watch did not work at all. Eventually, my husband pried the back off the watch and took out the watch mechanism itself and set it internally. The need to do that, in and of itself, is disappointing.
In any case, we got the watch set that night so that we could give it to him the next morning. By the time the morning arrived, the watch had already gained 30 minutes.
To sum up, the quality of this watch is terrible.