Rolex Sea-Dweller Sea-Dweller Deepsea D-Blue

Reference 136660-0003

About this watch

The Rolex Sea-Dweller Deepsea D-Blue (Model 136660-0003) is a remarkable timepiece that marries luxury with functionality. Its stunning gradient dial transitions from deep blue to black, reminiscent of the ocean depths. Crafted from titanium and stainless steel, this watch is both lightweight and durable. The Rolex caliber 3235 movement is entirely developed and manufactured in-house, showcasing Rolex's commitment to self-reliance and precision. Certified as a Swiss chronometer by the COSC, this automatic movement delivers performance that is both reliable and impressive. With a staggering water resistance of 3900 meters, this watch can withstand extreme conditions. The inclusion of a date function adds practicality to this luxury piece, making it a functional companion for everyday wear. Whether you’re taking the plunge into the ocean or stepping into a formal event, this watch has you covered.

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Key Features

44mm titanium and stainless steel case
3900m water resistance
Rolex caliber 3235 movement with 70-hour power reserve
Chronergy escapement for enhanced efficiency and reliability
Parachrom hairspring for exceptional shock and temperature resistance
Date function at 3 o'clock
Rotating bezel marked from 0-60

Specifications

Brand

Rolex

Family

Sea-Dweller

Model

Sea-Dweller Deepsea D-Blue

Reference

136660-0003

Movement

3235

Movement Features

Hours, Minutes, Seconds
Date
Chronometer

Case

44mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

3900

Current Listings

Rolex Sea-dweller SD43(126600) red text

Rolex - 126600 · $11,800

Up for sale is my Rolex Sea-Dweller 43mm (SD43), reference 126600. Watch is in excellent retail-ready condition, running great, and needs nothing.

Condition: excellent
Case size: 43mm diameter
Water resistance: 1220m / 4000ft
Depth rating: 1220m / 4000ft

Posted at

Dec 20, 2025, 3:28 PM

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Rolex Sea-Dweller Deepsea James Cameron 126660

Rolex - 126660

This is the 44mm Deepsea with the iconic blue-to-black gradient dial and Oystersteel case. It has a Rolex Cal. 3235 movement, a water resistance of 3,900m / 12,800ft and an Oyster bracelet with Glidelock.

Condition: Excellent overall condition
Case size: 44mm diameter
Movement: Rolex Cal. 3235
Water resistance: 3,900m / 12,800ft depth rating

Posted at

Dec 20, 2025, 3:22 PM

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Rolex Sea-Dweller / 40mm Ref.16600 / Year 2001 / Box & Papers / $9300

Rolex - 16600 · $9,300

This Rolex Sea-Dweller 40mm Ref.16600 from 2001 features a luminova dial and comes with box and papers.

Condition: Very good pre-owned condition
Case size: 40mm diameter
Bracelet size: 12 links, fits 7.5inch wrist

Posted at

Dec 19, 2025, 8:39 PM

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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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