Rolex Deepsea 44 mm 116660-3 Steel Black

The Rolex Deepsea reference 116660-3 represents the pinnacle of the Oyster Professional collection — a watch engineered to conquer the ocean's extreme depths while remaining an authoritative statement on the wrist. Introduced as the successor to the legendary Sea-Dweller lineage, the Deepsea raised the bar dramatically with its 1,000-meter-plus water resistance rating, a feat achieved through Rolex's proprietary Ringlock System, a nitrogen-hardened steel ring and a helium escape valve that work in concert to keep the case sealed under immense pressure. This is not merely a dive watch — it is a feat of engineering worn on the wrist.

The 44mm stainless steel Oyster case gives the Deepsea its unmistakable commanding presence. The case is crafted from Oystersteel, Rolex's proprietary 904L stainless steel alloy chosen for its superior corrosion resistance and high-polish finish that retains its luster over years of wear. The screw-down crown locks the case hermetically, contributing to the watch's extraordinary depth capability and making it one of the most resilient timepieces ever produced for civilian use.

At the heart of the Deepsea 116660-3 is a Swiss-certified automatic movement — the same relentless pursuit of mechanical accuracy that has defined Rolex for over a century. The self-winding rotor keeps the watch perpetually wound through the motion of the wearer's wrist, requiring no battery and minimal servicing beyond routine maintenance. This movement is tested and certified to perform across the harshest environments, ensuring that whether you are at 1,000 meters or at a dinner table, the timekeeping remains impeccable.

The black dial of the 116660-3 is bold and immediately legible, adorned with luminous hour markers that glow brilliantly in low-light and underwater environments. The unidirectional rotating ceramic bezel — virtually scratch-proof and fade-resistant over decades — allows divers to track elapsed immersion time with confidence. The combination of the matte black dial and the deep-black ceramic bezel insert creates a monochromatic aesthetic that is as striking in formal settings as it is functional on a dive.

The Oyster bracelet, finished with Rolex's Folding Oysterlock Safety clasp, ensures a secure and comfortable fit across a range of wrist sizes. The bracelet's robust link construction complements the tool-watch DNA of the Deepsea while offering the refinement expected of a luxury timepiece. The Oysterlock clasp prevents accidental opening, an essential feature for divers and active wearers alike.

At Bizak & Co., every pre-owned Rolex Deepsea 116660-3 offered for sale is certified authentic before it reaches our listings. Purchasing a used Rolex Deepsea from Bizak gives you access to one of the most technically sophisticated dive watches ever produced at a compelling value relative to new retail. Browse our inventory online at bizakandco.com, or contact our team directly to ask questions, request additional photos, or arrange your purchase — we are here to ensure your acquisition of this remarkable reference is seamless and confident.