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

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

Rolex  Sea-Dweller M126603-0001 Rear
Reference
126603
Model case
Oyster, 43 mm, Oystersteel and yellow gold
Water-resistance
Waterproof to 1,220 metres / 4,000 feet, helium escape valve
Bezel
Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in black ceramic, numerals and graduations coated in gold
Dial
Intense black
Bracelet
Oyster, three-piece solid links
Movement
Perpetual, mechanical, self-winding
Calibre
3235, Manufacture Rolex
Power Reserve
Approximately 70 hours
Certification
Superlative Chronometer (COSC + Rolex certification after casing)
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 M126603-0001 Ceramic Bezel and Luminescent Display
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 M126603-0001 Intense black dial
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.
Rolex  Sea-Dweller M126603-0001 Yellow Rolesor
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 Retailers, who receive regular deliveries and independently manage the allocation and sales of watches to customers.

[Official Rolex Retailer’s name] is proud to be part of the worldwide network of Official Rolex Retail-ers and can provide information on the availability of Rolex watches.

Rolex  Sea-Dweller M126603-0001 Model Availability
Contact us
rolex message cover
Send us a message
Please enter your message
Thank you for your interest in Rolex watches. Please enter your message below and we will be delighted to assist you.
Send us a message
Please enter your contact information

    and/or



    * Mandatory information

    I read and agree to the Terms & Conditions and Privacy Policy.

    Send us a message
    Thank you
    Your message has been successfully sent to the Rolex team at [Retailer Name].
    One of our Rolex sales advisors will be reviewing your request and responding as soon as possible.
    Model
    Book an appointment
    Appointment purpose
    We offer you an in-store experience with one of our Rolex sales advisors who will share their expertise to guide you and answer all your questions.
    Please specify the purpose of your appointment
    Book an appointment
    Please note
    Kindly note that the availability of certain Rolex watches in our boutique may be limited.
    Book an appointment
    Please choose a date and time
    Book an appointment
    Please enter your contact information

      and/or


      * Mandatory information

      I read and agree to the Terms & Conditions and Privacy Policy.

      Book an appointment
      Your appointment is confirmed
      We are pleased to confirm your appointment at [Retailer Name].
      • Purpose
      • Date
      • Location
      Add to Calendar
      Keep exploring
      Close
      We Value Your Privacy

      On our website, we use services (including from third-party providers) that help us to improve our online presence. The following categories of cookies are used by us and can be managed in the cookie settings. We need your consent before being able to use these services. Alternatively, you may click to refuse to consent, or access more detailed information and change your preferences before consenting. Your preferences will apply to this website only. You can change your preferences at any time by returning to this site or visit our privacy policy.

      By authorizing third-party services, you allow the placement and the reading and cookies and the use of tracking technologies required to keep our website reliable and secure.