In Doctor Strange, watches are referred a lot in the film. First it was during the operation when Dr. Strange makes his co-doctor hide his watch which was disturbing him even when he was standing quite far from operation table.
Which is discussed in this related question here. But this is not all, we also see Dr. Strange's collection of watches before the accident:
Then we see how Mordo returns his watch from the thieves, which got broken. And he still keeps the broken watch with him, which might be because it's given by his lover Christine, clear from the message written in its back.
Even in the end he wear the broken watch again.
Is there a symbolic meaning behind showing the watch so many times in the film like this?