Rolex Sea-Dweller 43 126600

The Rolex Sea-Dweller 126600 is a professional-grade dive watch that combines Rolex’s legacy of deep-sea exploration with modern engineering. Released in 2017 to celebrate the 50th anniversary of the Sea-Dweller line, this model stands out with its 43mm Oystersteel case, a first for the Sea-Dweller, offering a bold yet wearable presence on the wrist.

It features a Cerachrom bezel insert in black ceramic, ensuring exceptional durability and scratch resistance. The dial remains highly legible with Chromalight luminescence, and a distinctive red “Sea-Dweller” inscription—a nod to the original 1967 model. One of its most notable updates is the inclusion of the Cyclops lens over the date, another first for the Sea-Dweller series.

Powered by the Rolex Caliber 3235, this watch offers 70 hours of power reserve, enhanced precision, and greater resistance to shocks and magnetic fields. The Triplock screw-down crown and Helium Escape Valve ensure a water resistance of 1,220 meters (4,000 feet), making it a true professional diver’s tool. The watch is completed with an Oyster bracelet featuring Rolex’s Glidelock extension system, allowing for easy micro-adjustments without tools.

The Rolex Sea-Dweller 126600 is a perfect blend of heritage, innovation, and rugged elegance—ideal for deep-sea adventurers and collectors alike.