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Rolex Sea-Dweller Deepsea Ref. 126660


Pre-Owned Rolex 44mm Sea-Dweller Deepsea, Black Dial, Oyster Bracelet, Ref. 126660

The Rolex Sea-Dweller is a professional diving watch designed for deep-sea exploration. It was first introduced in 1967 as a response to the increasing demand for a timepiece that could withstand the extreme pressures encountered during saturation diving missions. The Sea-Dweller was an instant success and became the go-to watch for professional divers and underwater explorers. Over the years, Rolex has continued to refine and improve the Sea-Dweller, making it one of the most reliable and durable diving watches available today.

The Rolex Sea-Dweller Deepsea 126660 is a true masterpiece of diving watches, designed for the most demanding underwater expeditions. With its durable 44mm stainless steel case, uni-directional rotating bezel, and black Cerachrom insert, this watch can withstand extreme pressure and is water-resistant to a depth of 12,800 feet. The black dial with luminous hands and hour markers, along with a date reference, ensures optimal readability in low-light conditions. Powered by the self-winding 3235 automatic movement, the watch is incredibly precise and reliable. The stainless steel Oyster bracelet with folding Oysterlock clasp and Glidelock extension offers superior comfort and security. Whether you’re a professional diver or an avid watch collector, the Rolex Sea-Dweller Deepsea 126660 is the perfect choice for those seeking the ultimate in performance, durability, and style.

Only 1 left in stock

Categories: , , SKU: 210000006058

Additional information

Band Material

Stainless Steel

Band Type

Oyster Bracelet


Rotating, Uni-Directional, Ceramic, 60-Minute

Box and Papers

Box and Papers





Case Material

Stainless Steel

Case Size







Screw Down

Crystal Material


Dial Color





43mm +


Factory Warranty

Item ID0006058
Model #126660
Model NameSea-Dweller Deepsea
Year Producedca. 2018
Serial Number67XXXXXX


Rolex is recognized throughout the world not only as a brand associated with luxury, but as a watch that is both luxurious and precise.  For Rolex, this hard-won and well-deserved recognition was never in doubt.  The founder, Hans Wilsdorf named the company Rolex to be pronounceable in any language, as he anticipated the acclaim his company would receive due to relentless pursuit of precision and accuracy in a wristwatch.  Soon after its founding, Rolex produced the first wristwatch to receive the Swiss Certificate of Chronometric Precision, which was followed rapidly by receipt of a certificate of precision from the Kew Observatory in Great Britain.  From those roots Rolex built a legacy of innovation.  The Oyster watch was the first waterproof and dustproof wristwatch in 1926, followed by the first self-winding Perpetual rotor.  Building once again on innovation, the Datejust became the first self-winding wrist chronometer to include a date in a window on the dial.  Adventurous women and men who strive to make history have chosen Rolex for their expedition, which both perpetuates the brand’s claim to precision and dependability as well as attests to its veracity.  Hans Wilsdorf may have anticipated the acclaim Rolex would someday achieve, but even he might have been impressed with its success.