Inspired by the amazing solo dive of James Cameron to the furthest depth of the ocean, Rolex presents this fantastic timepiece with ingenious architecture and state-of-the-art materials making it the ultimate divers’ watch that comes as a result of decades-long collaboration with diving professionals. A perfect companion for extreme underwater exploration, this jewel of contemporary watchmaking features a patent allowing it to withstand the pressure at the extraordinary depth of 3,900m - namely the Rolex Ringlock case architecture system. During decompression, the Helium escape valve avoids malfunctions due to rising pressure inside the case, preserving its integrity and waterproofness. Made of 904L steel - a superalloy with immense resistance - the 44mm case features screw-down crown with Triplock waterproofness system and 5mm-thickdomed scratch-resistant sapphire crystal, with the flexibility of grade 5 titanium case back ensuring security under great pressure. The self-winding 3135 caliber - with Parachrom hairspring for greater resistance to shocks and temperature change - drives the central hands indicating hours, minutes and seconds on the amazing dial that also displays instantaneous date at the three o’clock position. Encircled by the uni-directional rotating bezel, the D-blue dial boasts a gradient capturing the mysterious beauty of the deepest place on Earth, while featuring long-lasting blue luminescent details. The watch is worn on 904L steel Oyster bracelet with Oysterlock safety clasp. The Glidelock extension system allows the length of the bracelet to rise by 20mm for easy fitting over a divers’ suit.