Rolex celebrates its partnership with James Cameron’s historic dive by launching a new version of the Rolex DeepSea Sea-Dweller. On the occasion of the release of National Geographic’s "DeepSea Challenge 3D" film about the expedition to the deepest reaches of the ocean by explorer and film-maker James Cameron —producer of Titanic and Avatar—, Rolex has introduced a new version of its Rolex DeepSea Sea-Dweller. This ultimate divers’ watch, resistant to extreme pressure, is equipped with a new “D-blue” dial representing the colors of the deep. The deep blue to pitch-black gradient dial is reminiscent of the ocean’s twilight zone where the last trickle of light from the surface disappears into the abyss, echoing James Cameron’s DeepSea Challenge expedition. As a tribute to the partnership between Rolex and Cameron, the “DEEPSEA” marking on the new dial adopts the color of the explorer’s green submersible as it is perceived underwater.