| Reference | 126600 |
| Material | Oystersteel |
| Diameter | 43 mm |
| Movement | Perpetual, mechanical, self-winding |
| Dial | Intense black |
| Power Reserve | Approximately 70 hours |
| Model Case | Oyster, 43 mm, Oystersteel |
| Oyster Architecture | Monobloc middle case, screw-down case back and winding crown |
| Bezel | Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in black ceramic, numerals and graduations coated in platinum |
| Winding crown | Screw-down, Triplock triple waterproofness system |
| Crystal | Scratch-resistant sapphire, Cyclops lens over the date |
| Water resistance | Waterproof to 1,220 metres / 4,000 feet, helium escape valve |
| Calibre | 3235, Manufacture Rolex |
| Oscillator | Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers |
| Escapement | Chronergy with optimized energy efficiency |
| Winding | Bidirectional self-winding via Perpetual rotor |
| Bracelet | Oyster, three-piece solid links |
| Bracelet Material | Oystersteel |
| Clasp | Folding Oysterlock safety clasp with Rolex Glidelock extension system |
| Details | Highly legible Chromalight display with long-lasting blue luminescence |
| Certification | Superlative Chronometer (COSC + Rolex certification after casing) |
| STYLE | Men |
Ceramic Bezel and Luminescent Display
The 60-minute graduated, unidirectional rotatable bezel of the Sea-Dweller 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 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.
Intense black dial
The black dial of the Sea-Dweller has the large hands and indices reserved for Rolex professional models. The dial bears the name Sea-Dweller in red, a reference to the first model. The innovative Chromalight display on the dial pushes back the boundaries of visibility in dark environments. Its distinctive blue glow lasts up to eight hours with a uniform luminosity, practically twice as long as that of standard luminescent materials.
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.Model Availability
