Rolex Sea-Dweller Sea-Dweller Deepsea D-Blue

Reference 126660-0002

About this watch

The Rolex Sea-Dweller Deepsea D-Blue is a masterpiece of engineering, style, and functionality. This stunning luxury watch boasts an exceptional depth rating of 3,900 meters, making it the ultimate companion for serious divers. With its robust build crafted from titanium and stainless steel, this watch is designed to withstand even the most extreme conditions. The automatic movement, Rolex caliber 3235, is a testament to the brand's engineering prowess, providing impressive power reserve and reliability. The sleek and stylish design features a glossy blue dial with stick indexes and iconic Mercedes hands, perfect for both diving and formal occasions. This watch is not just an accessory; it's a symbol of excellence that transcends time and trends.

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Key Features

Titanium and stainless steel construction
Exceptional water resistance: 3,900 meters (12,800 feet)
Automatic movement with impressive power reserve: approximately 70 hours
Rotating bezel with 0-60 markings for precise timing underwater
Sapphire crystal glass for scratch resistance
Robust build with high-quality materials for durability and reliability
Swiss chronometer certification by COSC

Specifications

Brand

Rolex

Family

Sea-Dweller

Model

Sea-Dweller Deepsea D-Blue

Reference

126660-0002

Movement

3235

Movement Features

Hours, Minutes, Seconds
Date
Chronometer

Case

44mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

3900

Current Listings

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

Rolex - 16600 · $7,600

This Rolex Sea-Dweller 16600 is one of the final five-digit iterations, known for its slim 40mm profile and 4000 ft / 1220 m depth rating. It's a classic tool-watch with a distinct place in Rolex history.

Condition: Very good condition
Case type: No-holes case
Bracelet length: fits a 7.5-inch wrist
Movement: Caliber 3135

Posted at

Dec 18, 2025, 5:42 PM

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2024 Rolex Sea-Dweller 43mm 126600 Stainless Steel Oyster Bracelet Black Dial - $13,250

Rolex - 126600 · $13,250

This 2024 Rolex Sea-Dweller 43mm features a stainless steel Oyster bracelet and black dial. The watch is in excellent overall condition.

Condition: excellent overall condition
Material: Oystersteel
Size: 40mm diameter
Wrist size: 8.25 inch

Posted at

Dec 18, 2025, 9:53 AM

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Rolex Sea-Dweller 11660 - SD4K - 2015 Set

Rolex - 11660 SD4K · $12,250

This is a Rolex Sea-Dweller 11660 with the reference SD4K, a 2015 model. It comes in excellent condition and includes everything as a complete set.

Condition: Excellent preowned
Diameter: 40mm

Posted at

Dec 17, 2025, 10:18 PM

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Rolex 116600 Sea-Dweller 116600 “SD4K” Complete Set

Rolex - 116600 · $12,350

A Rolex 116600 Sea-Dweller 'SD4K' is being sold in complete set with full links, extension, and a blasted finish clasp. The watch is in excellent condition and running well.

Condition: Preowned, excellent condition
Serial tag: has serial tag
Year: 2015

Posted at

Dec 17, 2025, 11:55 AM

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Rolex Sea-Dweller 43mm 126600 – Box – 1 Link Short – Crystal Rash & Light Bezel Scuffs – Cheap Daily Wearer – 9,900 Shipped – Trades Welcome

Rolex - 126600 · $9,900

A Rolex Sea-Dweller 43mm Ref. 126600, the modern professional diver rated to 1,220m, featuring a stainless steel case, black dial, and Cerachrom bezel.

Condition: Good daily wearer condition, 1 link short, crystal rash on edges, light bezel scuffs
Case size: 43mm diameter
Depth rating: 1,220m
Movement: Caliber 3235 automatic movement

Posted at

Dec 17, 2025, 11:05 AM

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Rolex Sea-Dweller 16600 P-Serial "SD4K"

Rolex - 16600 · $7,995

This Rolex Sea-Dweller 4000 'SD4K' features drilled lugs and Super-Luminova, making it a unique model from the year 2001. The watch has sharp case bevels and even lugs that interface perfectly with the original Oyster bracelet.

Condition: great condition with very minor signs of wear
Bracelet size: 7"
Strap material: RubberB Swimskin Ballistic
Buckle type: brushed stainless tang buckle

Posted at

Dec 15, 2025, 8:54 PM

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Rolex Deepsea Sea-Dweller 126660 Oystersteel 44mm – BOX & PAPERS

Rolex - 126660 · $10,500

This Rolex Deepsea Sea-Dweller is a 44-millimeter steel powerhouse with the Caliber 3235, a ceramic bezel, and a water-resistance of 3,900m.

Condition: Pre-owned with honest wear, minor tool marks
Case material: Oystersteel
Case diameter: 44mm
Water-resistance: 3,900m depth rating

Posted at

Dec 15, 2025, 9:10 AM

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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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