Sea-Dweller
Oyster, 43 mm, Oystersteel and yellow gold
Sea-Dweller
Oyster, 43 mm, Oystersteel and yellow gold
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- Gender
Men
- Model Size
43 mm
- Material
Yellow Rolesor – combination of Oystersteel and 18 kt yellow gold
- Dial
Black
- Collection
Sea-Dweller
- Reference
126603
- Bezel
numerals and graduations coated in gold, scratch-resistant Cerachrom insert in ceramic, Unidirectional rotatable 60-minute graduated
- Water-Resistance
000 feet, 220 meters / 4, helium escape valve, Waterproof to 1
- Movement
mechanical, Perpetual, self-winding
- Caliber
3235, Manufacture Rolex
- Power Reserve
Approximately 70 hours
- Bracelet
flat three-piece links, Oyster
- Certification
Superlative Chronometer (COSC + Rolex certification after casing)
- Simple Material
Oystersteel and Gold
- Spec Oyster Architecture
Monobloc middle case, screw-down case back and winding crown
- Winding Crown
Screw-down, Triplock triple waterproofness system
- Crystal
Cyclops lens over the date, Scratch-resistant sapphire
- Precision
-2/+2 sec/day, after casing
- Oscillator
Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers
- Escapement
Chronergy with optimized energy efficiency
- Winding
Bidirectional self-winding via Perpetual rotor
- Clasp
Folding Oysterlock safety clasp with Rolex Glidelock extension system
- Details
Highly legible Chromalight display with long-lasting blue luminescence
- Size
Large size
- Dial Color
Dark dial
- Bracelet Material
Yellow Rolesor – combination of Oystersteel and 18 kt yellow gold
- Background-color
Gold
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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.
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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 inscribed in a yellow hue, echoing the color of the 18 kt yellow gold. When the Sea-Dweller was updated in 2017, this lettering was in red, in reference to the original 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. -
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 inscribed in a yellow hue, echoing the color of the 18 kt yellow gold. When the Sea-Dweller was updated in 2017, this lettering was in red, in reference to the original 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.
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Yellow Rolesor
Gold is coveted for its lustre and nobility. Steel reinforces strength and reliability. Together, they harmoniously combine the best of their properties. A true Rolex signature, Rolesor has featured on Rolex models since the early 1930s, and was trademarked as a name in 1933. It is one of the prominent pillars of the Oyster collection.


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 Jewelers, who receive regular deliveries and independently manage the allocation and sales of watches to customers.
C.D.Peacock is proud to be part of the worldwide network of Official Rolex Jewelers and can provide information on the availability of Rolex watches.
The ultra-resistant divers’ models engineered by Rolex for the conquest of the deep: waterproof to a depth of 4,000 feet (1,220 meters) for the Rolex Sea-Dweller and 12,800 feet (3,900 meters) for the Rolex Deepsea, they are the result of decades of collaboration with diving professionals.