Rolex uses Oystersteel for its steel watch cases. Specially developed by the brand, Oystersteel belongs to the 904L steel family, alloys most commonly used in high-technology and in the aerospace and chemical industries, where maximum resistance to corrosion is essential. Oystersteel is extremely resistant, offers an exceptional finish once polished and maintains its beauty even in the harshest environments.


D-Blue dial. Commemorating James Cameron’s historic solo dive. From brilliant blue to bottomless black, its two-colour gradient dial celebrates one man’s journey to the deepest place on earth: the bottom of the Mariana Trench. Hands and indices are framed in white gold.


Swiss chronometer, calibre 3135 Automatic (Perpetual) 28 800 bph. -2/+2 seconds per day after casing.


48h power reserve


Supplied as a full set, box & papers dated 2017.


44mm case width

20mm lug width


Excellent, preowned condition