Sea-DwellerOyster, 43 mm, Oystersteel and yellow gold
The Oyster Perpetual Sea-Dweller in Oystersteel and yellow gold with a Cerachrom bezel insert in black ceramic and an Oyster bracelet.
It features a distinctive black dial and large luminescent hour markers. Waterproof to a depth of 1,220 metres (4,000 feet) with a unidirectional 60-minute rotatable bezel, the Rolex Sea-Dweller is amongst the ultra-resistant divers’ watches engineered by Rolex for deep-sea exploration.
Ceramic Bezel and Luminescent Display
Legendary divers’ watch
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 gold. 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.
Model features
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Black dial Inspired by the original -
Yellow Rolesor A meeting of two metals -
The Oyster bracelet Alchemy of form and function -
Helium Escape Valve Deep-sea equipment -
The Cyclops lens A magnifying lens -
3235 Movement Superlative performance
Gallery
More Sea-Dweller
Technical Details
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Reference 126603
Model Case
- Model Case
- Oyster, 43 mm, Oystersteel and yellow gold
- Oyster Architecture
- Monobloc middle case, screw-down case back and winding crown
- Diameter
- 43 mm
- Material
- Yellow Rolesor - combination of Oystersteel and yellow gold
- Bezel
- Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in gold
- 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
Movement
- Movement
- Perpetual, mechanical, self-winding
- Calibre
- 3235, Manufacture Rolex
- Precision
- -2/+2 sec/day, after casing
- Functions
- Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting
- Oscillator
- Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers
- Winding
- Bidirectional self-winding via Perpetual rotor
- Power reserve
- Approximately 70 hours
Bracelet
- Bracelet
- Oyster, flat three-piece links
- Bracelet Material
- Yellow Rolesor - combination of Oystersteel and yellow gold
- Clasp
- Folding Oysterlock safety clasp with Rolex Glidelock extension system
Dial
- Dial
- Black
- Details
- Highly legible Chromalight display with long-lasting blue luminescence
Certification
- Certification
- Superlative Chronometer (COSC + Rolex certification after casing)
Contact an Official Rolex Retailer
The Rolex Collection features both Classic and Professional watches available in a variety of materials, dials, bracelets and sizes to suit all wrists and styles.
