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Rolex Sea-Dweller 126603 Ceramic Bezel
Rolex Sea-Dweller 126603 Ceramic Bezel
Rolex Sea-Dweller 126603 Ceramic Bezel
Rolex Sea-Dweller 126603 Ceramic Bezel
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Rolex Sea-Dweller 126603 Ceramic Bezel


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Provider of Watch Authentication

Manufacturer: Rolex
Regular Price: $18,105.26
Item Number: 153956
Condition: Excellent
Model Name/Number: Sea-Dweller 126603
Serial/Year: Random - 2021
Gender: Men's
Movement: Automatic 3235
Case: Stainless steel (43mm) w/ unidirectional rotatable 18k yellow gold bezel, black Cerachrom insert in ceramic, Helium escape valve, Triplock screw-down crown, inner reflector ring engraved w/ serial number and scratch resistant sapphire crystal
Dial: Black w/ Chromalight display w/ gold Sea-Dweller lettering
Bracelet: Stainless steel and 18k yellow gold Oyster w/ Folding Oysterlock safety clasp w/ Glidelock extension system
Box & Papers: Rolex box, booklets, wallet and Rolex warranty card dated 05/2021
Warranty: This pre-owned Rolex 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 condition with surface wear to the bracelet and case. 

Rolex Sea-Dweller 126603

By Paul Altieri

This is your chance to add a newer-model two-tone Rolex Sea-Dweller ref. 126603 to your collection in excellent condition. This deep saturation diver debuted just a few years ago at Basel World 2019 and can be hard to acquire at retail.

The ref. 126603 is the first Sea-Dweller to present the case and bracelet in Yellow Rolesor, a two-tone finish that pairs 18-carat yellow gold with 904L-grade Oystersteel. This newer Sea-Dweller also utilizes a "Maxi" Chromalight display that emits a desirable blue glow, a "Cerachrom" ceramic bezel insert, a sapphire crystal fixed with a magnifying Cyclops lens, a robust 43mm Oyster case, and a calibre 3235 Perpetual movement with a newer skeletonized Chronergy escapement and a Paramagnetic blue Parachrom hairspring. The case is also equipped with a Helium Escape Valve and a triple-sealed Triplock screw-down crown, allowing it to withstand the pressures experienced at depths of up to 4,000 feet.

* All Pre-Owned Rolex watches are guaranteed to be 100% genuine and certified authentic. Certificates are issued by WatchCSA, the industry's leading independent authority on watch authentication. WatchCSA Certified Pre-Owned certificates are provided for an additional fee at checkout. 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. Note that "B&P" means "box and papers" where stated.


This pre-owned Rolex comes with Bob's Watches one year warranty

We even offer free over night shipping, so you can be rest assured you'll be happy with your purchase.

excellent service

I picked up Rolex Root Beer from Bob's in 2018 and very happy that I purchased from him.

Very Pleased with my Purchase

Customer Service was amazing. They arranged for an extra link and resized the watch for me. Communication was superb . I had great comfort all the way through. I payed for the watch on Friday afternoon Mel time and received the watch Tuesday morning ! Couldn't believe the speed. Watch was perfect and description was 100% spot on. Considering how hard they are to find, the price was very reasonable .My first Rolex and i couldn't be happier with the experience .Congrats Bobs Watches , well done.


Delivered. ON time. As promised. Perfect watch. Thanks, Paul and Bob's Watches. ~BG

Love it!

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

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