Rolex Oyster Perpetual Sea Dweller DEEPSEA 116660

Rolex Oyster Perpetual Sea-Dweller Deepsea 116660. 44mm steel casing, with a water resistance of 12800ft/3900m. Automatic, self-winding calibre 3135 movement: 31 jewels, a power reserve of 48 hours. Featuring the RINGLOCK system which allows the case to withstand 2.98 metric tonnes of water pressure. A black dial with luminous index hour markers for chromalight display, and luminous central hours and minutes hands. Luminous tipped, central seconds hand. A date window at the 3 o’clock position. Featuring a uni-directional, black Cerachrom disc rotating bezel, with 60 minute graduation, the numerals and graduations are filled with platinum by a patented Rolex technique. Upon a 904L steel Oyster bracelet with double extension system, meaning the bracelet can be adjusted to wear over a dive suit up to 7mm thick, flip lock clasp. Box and papers dated September 2015, accompanied by its original Rolex swing tags.