In the movie "Next", with Nicholas Cage, as Cris plans his escape from the Cliffhanger motel, he tells Liz to set her watch ahead by 7 minutes.
I figured that would come into play later in the story to misdirect the villains in some clever way. But nothing about her watch, or her perception of what time it was, had any effect on the outcome.
So, what was the point of it?