Charlie on watches

We got Charlie his first watch. He was really excited. He wanted to know how to change the time. He went off with the watch, played with it, and kept looking out the window. He came back crying.Charlie: This isn't the kind of watch I wanted. Take this back. I want a different kind. Me: What's wrong with it? Charlie: I change the hands and it doesn't get lighter outside. I want the kind of watch that controls the sun. Me: Charlie that doesn't exist. Charlie: But you have that kind.