You know you've made it when you can upgrade to a Rolex. You know you're on the way to the top when you can call a Sea-Dweller your own. As one of the most iconic players in the driving world, Rolex extends their strong deep sea resume with the introduction of a new version of their flagship model, the Sea-Dweller 4000 at this year's BaselWorld 2014. While your day is spent navigating the concrete jungle, having this strapped to your wrist will keep Rolex's legendary professional diving heritage always at the ready, encased in a 40mm diameter Cerachrom bezel that is virtually impervious to scratches and ultraviolet rays. It also features the latest in Rolex standards of innovation, including a new Chromalight display for long-lasting luminescence, a paramagnetic blue Parachrom hairspring, a new Oysterlock safety clasp, and - of course - the ground-breaking function that first made the Sea-Dweller an icon: the helium escape valve. Look out for a release of the new Rolex Sea-Dweller 4000 in the coming months. Until then, see their promotional video after the click and see more angles in the photos that follow.