Rolex Sea-Dweller 116600

The Rolex Sea-Dweller 4000 Ref. 116600 is a revered professional dive watch that blends vintage-inspired proportions with modern innovation, reintroduced at Baselworld 2014 and discontinued in 2017 after a brief three-year run. Crafted from 904L Oystersteel, its 40mm case offers superior corrosion resistance, housing a unidirectional black Cerachrom bezel—a ceramic insert with platinum-coated 60-minute graduations for precise dive timing. The black “Maxi” dial features enlarged Chromalight luminous markers and hands, glowing blue for exceptional legibility in deep-sea or low-light conditions, protected by a flat sapphire crystal without a Cyclops lens for a sleek, purist aesthetic. Powered by the COSC-certified Calibre 3135 automatic movement with a Parachrom Bleu hairspring, it ensures -2/+2 seconds per day accuracy and a 48-hour power reserve. With 1,220-meter (4,000-foot) water resistance and a helium escape valve, developed with Comex for saturation diving, it’s built for extreme underwater missions. The Oyster bracelet, featuring solid links, a Glidelock extension (20mm adjustment), and a Fliplock link (26mm), ensures a secure fit over wetsuits or for daily wear. The 116600’s short production and classic 40mm size have fueled its collector appeal, with secondary market demand soaring since its replacement by the 43mm Ref. 126600. Ideal for divers and enthusiasts who value Rolex’s heritage—seen in partnerships with NASA’s Tektite program—this watch combines rugged functionality with timeless style.

Key Features of the Rolex Sea-Dweller 116600:

• Deep-Dive Capability: 1,220m water resistance with a helium escape valve for professional saturation diving.
• Modern Durability: 904L Oystersteel case and Cerachrom bezel with platinum-coated scale for resilience.
• Precision and Comfort: Calibre 3135 movement and Glidelock Oyster bracelet for accuracy and versatility.