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  • 100% Certified Authentic

    Bob's Watches
    100% Certified Authentic

    At Bob's Watches, your trust is very important to us. We believe that buying a pre-owned Rolex watch online should be simple, honest, and straightforward. To that end, we guarantee that every Rolex watch on our site is 100% authentic, comprised entirely of Rolex parts. Our mission is to be the leading trusted online source for selling and buying authentic pre-owned Rolex watches. We stand behind this authenticity guarantee with a full money back refund on any watch not found to be completely genuine.

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100% Certified Authentic

Bob's Watches
100% Certified Authentic

At Bob's Watches, your trust is very important to us. We believe that buying a pre-owned Rolex watch online should be simple, honest, and straightforward. To that end, we guarantee that every Rolex watch on our site is 100% authentic, comprised entirely of Rolex parts. Our mission is to be the leading trusted online source for selling and buying authentic pre-owned Rolex watches. We stand behind this authenticity guarantee with a full money back refund on any watch not found to be completely genuine.

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Pre-Owned Rolex Two Tone Sea-Dweller 126603

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Pre-Owned Rolex Two Tone Sea-Dweller 126603

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    100% CERTIFIED AUTHENTIC

    Bob's Watches
    100% Certified Authentic

    At Bob's Watches, your trust is very important to us. We believe that buying a pre-owned Rolex watch online should be simple, honest, and straightforward. To that end, we guarantee that every Rolex watch on our site is 100% authentic, comprised entirely of Rolex parts. Our mission is to be the leading trusted online source for selling and buying authentic pre-owned Rolex watches. We stand behind this authenticity guarantee with a full money back refund on any watch not found to be completely genuine.

    Guaranteed Authentic
    Certified Authentic WatchesCertified 100% Authentic
    Bob's Watches Genuine Authenticity Pledge
    At Bob's Watches, your trust is very important to us. We believe that buying a pre-owned Rolex watch online should be simple, honest, and straightforward. To that end, we guarantee that every Rolex watch on our site is 100% authentic, comprised entirely of Rolex parts. Our mission is to be the leading trusted online source for selling and buying authentic pre-owned Rolex watches. We stand behind this authenticity guarantee with a full money back refund on any watch not found to be completely genuine.
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Brand: Rolex
Item Number: 130417 FD
Condition: (What's This?) Excellent
Model Name / Number: Sea-Dweller 126603
Serial/Year: Random - 2019
Gender: Men's
Movement: Automatic 3235
Case: 904L stainless steel and 18k yellow gold (43mm) w/ Helium escape valve and ceramic Cerachrom bezel, inner reflector ring engraved w/ serial number
Dial: Black w/ Chromalight display luminous hands and hour markers. Gold "Sea-Dweller" lettering 
Bracelet: 904L stainless steel and 18k yellow gold Oyster w/ folding Oysterlock safety clasp w/ Glidelock extension system
Box & Papers: Rolex box, hang tags, polishing cloth, and Bob's Certificate of Authenticity 
Warranty: This pre-owned Rolex SeaDweller comes with Bob's Watches one year warranty
Return Policy: If not 100% satisfied, return watch in 3 days for a full refund. Terms.

PRE-OWNED WATCH CONDITION EXAMINATION

This Rolex watch is in overall excellent pre-owned condition with only minor surface wear to the bracelet/clasp.

Rolex Two Tone Sea-Dweller 126603

By Paul Altieri

For the first time in Rolex history, the Sea-Dweller is available in two-tone. Patented as Yellow Rolesor, the two-tone finish pairs 904L Oystersteel with 18 karat yellow gold and is heralded as an incredibly versatile finish that is suitable for any occasion or activity. The Sea-Dweller was developed as a deep saturation diver and also includes a unidirectional timing bezel fitted with a resilient Cerachrom ceramic insert, a Maxi dial topped with bright Chromalight lume, and a Triplock screw-down crown with water-resistance up to 4,000 feet. A Helium Escape Valve is also vital to the Sea-Dweller's impressive waterproofness as it allows the gasses that accumulate within the case to escape without dislodging the crystal. The new-model Sea-Dweller runs on the brand new calibre 3235 movement, complete with a new Chronergy escapement and a longer 70-hour power reserve.  The culmination of decades of expert Rolex watchmaking, the Sea-Dweller 126603 has since become one of the hottest new additions to the brand's catalog.

Certified Authentic Watch Assist Certified Pre-Owned Certificate Sample ReportClick To Expand
Certified Authentic Report
Watch Assist Certified Pre-Owned Certificate Sample Report

*All Pre-Owned Rolex watches are guaranteed to be 100% genuine and certified authentic. All watches are shipped to fit the average size wrist (7 1/4" - 7 1/2" for men and 6 1/4" - 6 1/2" for women). Additional links can be purchased if needed.

HAVE A QUESTION? 800.494.3708  |  MON - FRI 9AM - 5PM (PST)
Pre-Owned Rolex Two Tone Sea-Dweller 126603
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  • February 18, 2020
    Love it!

    Super fast shipping on a hard to find watch in perfect condition.

4.8
2896 verified reviews in the past 12 months
  • 5/5

    I have made several purchases and one sales through Bob’s. The order process, payment, processing, and most importantly delivery have all been absolutely flawless. Very quick and efficient. I never look anywhere else for used Rolex.

    November 30, 2019
  • 5/5

    Fantastic experience

    October 22, 2019
  • 5/5

    Watch was exactly as advertised and in excellent condition. Thank you for providing top notch services!

    September 29, 2019
  • 5/5

    Superb site and transaction, phenominal delivery time. Some slight confusion concerning the special discount at the time. I didn't receive it. No big deal I would not hesitate to purchase another rolex from Bob's ! ***

    September 28, 2019
  • 5/5

    The purchasing process was quick and easy once I finally made my selection. Bob’s customer service was excellent. All my questions and concerns were addressed to my satisfaction. But most important of all, my husband loves his new watch!

    September 27, 2019

"The most trusted place to buy or sell a used luxury timepiece" – WSJ

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Bob's Watches is an independent watch dealer and is not sponsored by, associated with and/or affiliated with Rolex, or any other brand listed. Bob's Watches only sells pre-owned watches and provides its own warranties on the watches it sells. Rolex Datejust, Rolex Day Date President, Submariner, Presidential, Explorer, Sea Dweller, Super President, GMT Master, GMT, YachtMaster, Prince, Milgauss, MasterPiece, Air King, Cosmograph Daytona, and PearlMaster, etc are all registered trademarks of the Rolex Corporation. All brands including Brequet, Cartier, Audemars Piguet, Patek Philippe, Ulysse Nardin, Breitling and Omega, etc are trademarks of their respective owners.