So Alex. You know evil time traveler pervert. He has time powers and other kinds of powers. But he can’t control his powers so he uses watches to control them. So this pocket watch is something he uses to erase memories. Since if your a time traveler and some knows to much about the future then their memories have to get erased. So if the pocket watch ever brakes then the memories are returned. But to be extra here’s a but more specific. The pocket watch can erase any specific memories the holder wants to erase. No mater how big or how small. The pocket watch will only save memories for 10 years. So if I erase your memories and 10 years pass, the pocket will slowly start completely erasing the memory and can’t be givin back if completely erased. The holder can also decide if the memory stays for 10 years or it get completely erased. There is a way to return the memories with out breaking the watch. The button on top. Hit it once and it erases memories, hit it twice and it returns them.