Harry Potter watch children’s 2001, rare!!great used condition, S11 marketing

this watch was purchased in 2001. It is my own watch. It has been in a jewelry box for years! It’s in great used condition. There are a few paint smudges on the inner band. ( picture) I have been looking online for the same watch and cannot find it anywhere. This watch was made for children. The face is 1 inch around. Needs battery. Water resistant.