Released by Rolex in 2014 to commemorate James Cameron's deep journey to the Mariana Trench, this MK 1 ref. 116660 Sea-Dweller Deepsea D-Blue was only in production for 4 years.

This perfect example was UK retailed in January 2015, and is presented with its Rolex box, booklets, both swing tags and Rolex international warranty card. 

The striking D-Blue dial feautures the graduated blue to black deep ocean-inspired tones with green DEEPSEA moniker. This ultimate diving watch is waterproof to an incredible 12,800ft, is fitted to the brushed steel Oyster Fliplock bracelet with dive extension clasp, and is powered by Rolex's self-winding calibre 3135, with 2-day power–reserve.