Rolex Sea-Dweller Sea-Dweller Stainless Steel / Yellow Gold / Black

Reference 126603-0001

Rolex Sea-Dweller Stainless Steel / Yellow Gold / Black

About this watch

The Rolex Sea-Dweller 126603-0001 is a masterpiece that effortlessly combines luxury, functionality, and performance. Its striking design features a blend of stainless steel and 18-carat yellow gold, creating an eye-catching contrast that is both bold and elegant. The black dial serves as a perfect backdrop for the luminous hands and hour markers to pop. With a diameter of 43mm, the case is substantial yet comfortable on the wrist. The rotating bezel allows divers to measure their dive time accurately, while the sapphire crystal offers excellent visibility and scratch-resistance. Water-resistant up to an astounding 1220 meters (4000 feet), this watch is perfect for serious divers. At the heart of the Sea-Dweller lies the Rolex caliber 3235, a movement that speaks volumes about Rolex’s commitment to precision and performance. Certified as a Swiss chronometer by the COSC, the Sea-Dweller is tested rigorously for precision. With its advanced movement, date display, Mercedes hands, and Oyster case design, this watch is a reliable companion for divers and adventurers alike.

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Key Features

Stainless Steel & Yellow Gold Case
Rotating 0-60 Dive Bezel
Sapphire Crystal Glass

Specifications

Brand

Rolex

Family

Sea-Dweller

Model

Sea-Dweller Stainless Steel / Yellow Gold / Black

Reference

126603-0001

Movement

3235

Movement Features

Hours, Minutes, Seconds
Date
Chronometer

Case

43mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

1220

Current Listings

Rolex Sea-Dweller 16600 – D-Serial – Fresh Rolex Service (Nov 2024) – $9,600

Rolex - 16600 · $9,600

This Rolex Sea-Dweller 16600 represents the final era of classic proportions before Rolex transitioned away from five-digit references. It offers a balance of vintage feel with modern wearability.

Condition: Excellent overall condition
Movement Overhaul: fully overhauled by Rolex

Posted at

Dec 14, 2025, 10:22 AM

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1999 Rolex Sea-Dweller Ref. 16600 | Box and Papers

Rolex - 16600 · $9,850

A 1999 Rolex Sea-Dweller Ref. 16600 with a 40mm holes case and excellent luminova black glossy dial.

Condition: Excellent with light signs of wear
Case size: 40mm diameter
Bracelet links: 11 links

Posted at

Dec 13, 2025, 3:35 PM

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2024 Rolex Sea-Dweller Deepsea 136660 James Cameron Blue Full Set - $15,295

Rolex - 136660 · $15,295

Up for sale is a Rolex Sea-Dweller Deepsea James Cameron, a 2024 model with a full set of accessories including inner and outer boxes, warranty card, and booklets.

Condition: Great condition with minimal signs of wear on the case side and bezel
Year: 2024
Box contents: Watch (full links), Inner & Outer Box, International Warranty Card, Card Holder, Warranty Booklet, Sea-Dweller Booklet

Posted at

Dec 13, 2025, 10:14 AM

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Rolex Deepsea Sea-Dweller 44mm Reference 126660 Box and Papers $12,000

Rolex - 126660 · $12,000

a Rolex Deepsea Sea-Dweller in good condition, showing normal signs of wear with a 44mm case diameter and nearly 18mm case thickness.

Condition: good pre-owned condition
Case Diameter: 44mm
Case Thickness: nearly 18mm

Posted at

Dec 12, 2025, 7:36 PM

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Rolex Sea-Dweller 4000 16600

Rolex - 16600 · $7,350

For sale is a Rolex Sea-Dweller 4000 reference number 16600, this watch is in amazing condition, its a super clean example of a timeless watch.

Condition: amazing condition, small crack on pearl
Year: 1996
Serial: T serial
Max wrist size: over 8 inches

Posted at

Dec 12, 2025, 4:31 PM

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Rolex Sea-Dweller - 16600 – SEL / No-Holes

Rolex - 16600 · $7,700

A classic tool-watch from the final iteration of the five-digit Sea-Dweller series, known for its slimmer profile and robust design. Originally developed for saturation diving, it features a 4000 ft / 1220 m depth rating.

Condition: Very good
Case type: no-holes case
Bracelet type: original Oyster bracelet
Wrist size range: 7.5-inch wrist

Posted at

Dec 11, 2025, 5:33 PM

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