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    Rolex
Sea-Dweller
 Oyster, 43 mm, Oystersteel and yellow gold

     [![Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet - Gandelman](https://www.gandelman.net/rolex/images/com_hikashop/upload/thumbnails/300x300f/m126603-0001_drp-upright-bba-with-shadow.webp "Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet - Gandelman")](https://www.gandelman.net/rolex/images/com_hikashop/upload/m126603-0001_drp-upright-bba-with-shadow.webp "Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet - Gandelman")

     $23,450  each

 The add to cart button will appear once you select the values above

  #### Specifications

 | Rolex Collection | Rolex Sea-Dweller |
|---|---|
| Model size | Large size (41 mm +) |
| Rolex Prices | $20,000 - $30,000 |
| Rolex Material | Oystersteel and gold |
| Rolex Dial | Dark dial |
| Sort by featured | 39466 |

     # Rolex

 Sea-Dweller
  Oyster, 43 mm, Oystersteel and yellow gold
M126603-0001

$23,450

[+297 529 9920](tel:+297%20529%209920)

[ Message](#contact)

[ Find us](https://www.gandelman.net/rolex/contact-aruba)

![Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet - Gandelman](https://res.cloudinary.com/joomshaper/image/upload/v1582107175/placeholder.svg "Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet - Gandelman")

- [![Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet - Gandelman](https://res.cloudinary.com/joomshaper/image/upload/v1582107175/placeholder.svg)](https://www.gandelman.net/rolex/images/gallery-2025/m126603-0001_slide1.webp)
- [![Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet - Gandelman](https://res.cloudinary.com/joomshaper/image/upload/v1582107175/placeholder.svg)](https://www.gandelman.net/rolex/images/gallery-2025/m126603-0001_slide2.webp)
- [![Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet - Gandelman](https://res.cloudinary.com/joomshaper/image/upload/v1582107175/placeholder.svg)](https://www.gandelman.net/rolex/images/gallery-2025/m126603-0001_slide3.webp)

# Rolex

 Sea-Dweller
  Oyster, 43 mm, Oystersteel and yellow gold
M126603-0001

$23,450

[](tel:+297%20529%209920) [](#contact) [](https://www.gandelman.net/rolex/contact-aruba)

 ![Rolex at Gandelman](https://www.gandelman.net/rolex/media/com_sppagebuilder/placeholder/rolex-guarantee-card-landscape.jpg "Rolex at Gandelman")

To ensure the precision and reliability of its timepieces, Rolex submits each watch after assembly to a stringent series of tests. All new Rolex watches purchased from one of the brand’s Official Jewelers come with a five-year international guarantee. When you buy a Rolex, the Official Jeweler fills out and dates the Rolex guarantee card that certifies your watch’s authenticity.

The five-year guarantee which applies to all Rolex models is coupled with the green seal, a symbol of its status as a Superlative Chronometer. This exclusive designation attests that the watch has successfully undergone a series of specific final controls by Rolex in its own laboratories according to its own criteria, in addition to the official COSC certification of its movement.

Every Rolex is delivered in a beautiful green presentation box that is both protector and keeper of the jewel that nests inside it. As the presentation box is also a symbol of giving, it is important, if you are purchasing a gift, that the recipient’s first contact with their Rolex sets the stage for revealing what lies within.

**Reference**
126603

**Model case**
Oyster, 43 mm, Oystersteel and yellow gold

**Bezel**
Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in black ceramic, numerals and graduations coated in gold

**Water-resistance**
Waterproof to 1,220 metres / 4,000 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 (official chronometer certification + Rolex certification after casing)

**Reference**
126603

**Model case**
Oyster, 43 mm, Oystersteel and yellow gold

**Bezel**
Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in black ceramic, numerals and graduations coated in gold

**Water-resistance**
Waterproof to 1,220 metres / 4,000 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 (official chronometer certification + Rolex certification after casing)

---

[Download brochure](https://assets.rolex.com/api/brochure/en-us/sea-dweller/m126603-0001.pdf "Rolex Sea-Dweller Brochure")

 ## 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 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.

![Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet, m126603-0001 - Gandelman](https://www.gandelman.net/rolex/images/model-features/m126603-0001_bezel.webp "Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet, m126603-0001 - Gandelman")

 ## 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 inscribed in a yellow hue, echoing the colour of the 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.

![Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet, m126603-0001 - Gandelman](https://www.gandelman.net/rolex/images/model-features/m126603-0001_dial.webp "Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet, m126603-0001 - Gandelman")

 ## 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 Perpetual collection.

![Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet, m126603-0001 - Gandelman](https://www.gandelman.net/rolex/images/model-features/m126603-0001_material.webp "Rolex Sea-Dweller in Oystersteel and yellow gold with an intense black dial, black ceramic and gold bezel, and Oyster bracelet, m126603-0001 - Gandelman")

 ![Rolex watches at Gandelman - Aruba](https://www.gandelman.net/rolex/images/rolex-2024/crown-gold.png "Rolex watches at Gandelman - Aruba")### 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.

Gandelman is proud to be part of the worldwide network of Official Rolex Jewelers and can provide information on the availability of Rolex watches.

  Contact us

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The Rolex Sea-Dweller collection

#### Citizen of the deep

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