Case material: Steel; Charge: Automatic; Conditions: Never worn Year : 2018; Presentation condition : With dealer guarantee ; Model: Sea-Dweller Price on request Gmtbroker Reference: 116660 An Unworn Stainless Steel Oyster Perpetual Deepsea Sea-Dweller D-Blue Edition Gents Wristwatch, d-blue dial with applied hour markers, date at 3 0'clock , a stainless steel uni-directional rating bezel with a black ceramic insert, a stainless steel oyster bracelet with a stainless steel oyster bracelet with a stainless steel oysterlock deployant  clasp, sapphire glass, automatic movement, helium escape valve, has never been worn - factory stickers still attached,   comes complete with a Rolex box and new style warranty card dated April 2018 therefore will still be covered by the Rolex international warranty. N.B.  This special timepiece was unveiled at the American Museum of Natural History in New York was in tune with the original Rolex  Deepsea  that film director James Cameron's one-man dive into the Mariana Trench in 2012 – the deepest point in the world. One of the most prominent features of the Rolex  Deepsea  D-Blue is the colour gradient on the dial of the watch – gradually turning from rich blue to black, symbolic of Cameron’s dive into the unknown. In order to handle the pressures of the ocean, this timepiece is supported by the  Ringlock  system which ensures it is pressure-resistant to 3,900 meters/ 12,800 feet and with a special Rolex patented helium escape valve that is fitted with a spring to allow the gas to escape quickly wit