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

Rolex - 126660 · $10,300

A 44-millimeter steel powerhouse with the Caliber 3235 and a ceramic bezel.

Condition: Honest wear, minor scratches (can be refinished)
Case Diameter: 44mm
Water Resistance: 3900m
Bracelet Type: Oystersteel with Glidelock and Fliplock extension

Posted at

Dec 29, 2025, 9:51 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 in excellent condition, featuring a 40mm holes case, luminova black glossy dial, and an 11 link oyster bracelet.

Condition: Excellent condition, with light signs of wear from previous use
Case Size: 40mm diameter
Bracelet Links: 11 links

Posted at

Dec 27, 2025, 4:02 PM

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2023 Rolex Sea-Dweller 43mm 126600 Stainless Steel Oyster Bracelet Black Dial - $12,900

Rolex - 126600 · $12,900

2023 Rolex Sea-Dweller 43mm in stainless steel with a black dial. The watch comes with original double boxed and includes warranty card, manual, and hang tags.

Condition: Excellent overall condition
Material: Oystersteel
Size: 8.25inch wrist (Full Links)
Box And Papers: Yes

Posted at

Dec 24, 2025, 11:44 AM

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ROLEX Sea-Dweller Red Letter Black Dial Stainless Steel 43mm 126600

ROLEX - 126600 · $13,900

The ROLEX Sea-Dweller Red Letter Black Dial Stainless Steel 43mm 126600 is a professional dive watch rated to 1,220 meters of water resistance. It features a 43mm stainless steel case and classic black dial with Chromalight display.

Condition: Excellent condition
Water resistance depth rating: 1,220 meters
Case diameter: 43mm

Posted at

Dec 23, 2025, 2:42 PM

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Rolex Sea-Dweller 1665 “Great White” Full Steel Yellow Patina 1979 (Full-Set/Serviced)

Rolex - 1665 · $20,900

This vintage Rolex Sea-Dweller reference 1665 is a highly respected example of Rolex’s professional dive watch heritage. Crafted in stainless steel, the case retains thick, sharp lugs and shows only minimal signs of wear.

Condition: all-original, excellent condition
Size: 40mm diameter
Year: 1979
Movement serviced: yes

Posted at

Dec 21, 2025, 11:56 AM

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

Rolex - 136660 · $15,295

A Rolex Sea-Dweller Deepsea James Cameron model, reference 136660, in great condition. It has been thoroughly tested and is running well without needing service.

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

Posted at

Dec 21, 2025, 11:54 AM

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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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