James Bond has had many wristwatches over the years, mostly as a form of dastardly product placement, but often as a plot device to get him out of tough scrapes. Speaking of scraping, one of our favorites is this Rolex Submariner from Live and Let Die, which has a pop-up buzz saw and a powerful electromagnet that, in theory, could deflect an oncoming bullet. Mythbusters busted that one, but we’ll take it anyway.