126600
Oyster, 43 mm, Oystersteel
Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in platinum
Waterproof to 1,220 metres / 4,000 feet, helium escape valve
Perpetual, mechanical, self-winding
3235, Manufacture Rolex
Approximately 70 hours
Oyster, flat three-piece links
Black
Superlative Chronometer (COSC + Rolex certification after casing)


Ceramic outer ring and luminous display
The one-way rotating 60-minute scale outer ring of the Sea-Dweller allows divers to accurately and safely control their diving and decompression time. This watch is equipped with a patented black Cerachrom bezel developed by Rolex, which is made of highly scratch-resistant ceramic and will not fade even when exposed to ultraviolet rays. Rolex uses PVD (Physical Vapor Deposition) coating technology to coat the scales with a platinum film. The smooth black dial is equipped with extra large Chromalight luminous hands and hour markers, which are coated with luminous material and emit a long-lasting blue light in the dark, making it clear and easy to read. .
Black dial
The black dial of the Sea-Dweller features extra-large hands and hour markers designed specifically for professional watches. “Sea-Dweller” is engraved on the dial in red font as a tribute to the first Sea-Dweller watch. The innovative Chromalight luminous display on the dial is an invention that effectively improves legible reading in dark environments. This blue light can display for up to eight hours, which is twice the display time of ordinary luminous materials.


Oystersteel
Rolex uses Oystersteel forged stainless steel watch cases. The Oystersteel developed by the brand belongs to the 904L steel category. This alloy is widely used in high-tech, aviation and chemical industries, so it must have high corrosion resistance. Oystersteel is extremely durable, polished to a dazzling shine, and its beauty remains intact even in extreme environments.

Model Availability
All Rolex watches are assembled by hand with the utmost care to ensure exceptional quality. Such high standards naturally restrict Rolex production capacity and, at times, the demand for Rolex watches outpaces this capacity.
Therefore, the availability of certain models may be limited. New Rolex watches are exclusively sold by Official Rolex Retailers, who receive regular deliveries and independently manage the allocation and sales of watches to customers.
Unique Timepieces Watches Holidings Limited is proud to be part of the worldwide network of Official Rolex Retailers and can provide information on the availability of Rolex watches.