Rolex Sea-Dweller 126660 Black

MODEL CASE: Oyster, 44 mm, Oystersteel

BEZEL: Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in platinum

WATER RESISTANCE: Waterproof to 3,900 metres / 12,800 feet, helium escape valve

MOVEMENT: Perpetual, mechanical, self-winding

CALIBRE: 3235, Manufacture Rolex

POWER RESERVE: Approximately 70 hours

BRACELET: Oyster, three-piece solid links

DIAL: Intense black

CERTIFICATION: Superlative Chronometer (COSC + Rolex certification after casing)

Version introduction: 5A version adopts Japanese movement, the appearance is the same as the genuine one, with high precision and cost-effective. The super clone version adopts Swiss movement, with extreme appearance detailing, strong power reserve and high accuracy, produced by well-known watchmakers. It is the first choice for watch lovers!

CERAMIC BEZEL AND LUMINESCENT DISPLAY

The 60-minute graduated, unidirectional rotatable bezel of the Rolex Deepsea enables divers to precisely and safely monitor their dive and decompression times. It is equipped with a patented black Cerachrom bezel insert manufactured by Rolex in a virtually scratchproof ceramic whose colour is unaffected by ultraviolet rays. The graduation is coated via PVD (Physical Vapour Deposition) with a thin layer of platinum. The sleek black dial features large Chromalight hour markers and hands, filled with luminescent material that emits a long-lasting blue glow for excellent legibility in dark conditions.

BLACK DIAL

The dial's luminescent Chromalight display is an innovation that improved visibility in dark environments, an essential feature for divers. Hour markers in simple shapes – triangles, circles, rectangles – and broad hour and minute hands enable instant and reliable reading to prevent any risk of confusion underwater.

OYSTERSTEEL

Rolex uses Oystersteel for its steel watch cases. Specially developed by the brand, Oystersteel belongs to the 904L steel family, alloys most commonly used in high-technology and in the aerospace and chemical industries, where maximum resistance to corrosion is essential. Oystersteel is extremely resistant, offers an exceptional finish once polished and maintains its beauty even in the harshest environments.

Rolex certificate of authenticity and guarantee