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

[WTS] Rolex Sea-Dweller 43mm Black Dial 126600 ( excellent / 2021 / box and papers )

Rolex Sea-Dweller 43mm Black Dial 126600 ( excellent / 2021 / box and papers )

Rolex - 126600 · $11,995
A Rolex Sea-Dweller 43mm on Stainless Steel Bracelet, featuring a black dial and reference number 126600.

  • Condition: Excellent
  • Case size: 43mm diameter
  • Water resistance: 200m depth rating
  • Bracelet material: stainless steel
Posted at
Apr 8, 2026, 12:29 PM
Active
[WTS] 2022 Rolex Sea-Dweller 43 Two Tone 18K Yellow Gold & Steel Black Dial 126603 Full Set

2022 Rolex Sea-Dweller 43 Two Tone 18K Yellow Gold & Steel Black Dial 126603 Full Set

Rolex - 126603 · $16,200
This 2022 Rolex Sea-Dweller 43 features a stainless steel case, rotating dive bezel, and black dial with gold accents.

  • Condition: Preowned with light scratches on the case, bracelet and buckle
  • Case Dimensions: 43mm diameter
  • Bezel Type: Rotating Dive Bezel
  • Dial Color: Black
Posted at
Apr 7, 2026, 8:26 PM
Active
[WTS] 2025 Rolex Sea-Dweller Deepsea 44mm Steel James Cameron D-Blue Dial 136660 Set

2025 Rolex Sea-Dweller Deepsea 44mm Steel James Cameron D-Blue Dial 136660 Set

Rolex - 136660 · $14,650
2025 Rolex Sea-Dweller Deepsea 44mm Steel James Cameron D-Blue Dial, automatic mechanical movement, stainless steel case and band.

  • Condition: nice preowned condition with some light hairline scratches on the case and bracelet
  • Case Material: Stainless Steel
  • Case Dimensions: 44mm diameter
  • Bezel Material: Stainless Steel
Posted at
Apr 7, 2026, 8:19 PM
Active
[WTS] Rolex Deepsea Sea-Dweller D-Blue James Cameron 136660 ( excellent / 2023 / box and papers )

Rolex Deepsea Sea-Dweller D-Blue James Cameron 136660 ( excellent / 2023 / box and papers )

Rolex - 136660 · $14,995
A Rolex Deepsea Sea-Dweller D-Blue James Cameron watch in excellent condition, featuring a 44mm Oystersteel case and Calibre 3235 movement.

  • Condition: Excellent
  • Case size: 44mm
Posted at
Apr 7, 2026, 1:14 PM
Active
[WTS] 2022 Rolex Sea-Dweller - 126600 - 43mm - Black Dial - Full Kit - Minus Green Tag - $11,000

2022 Rolex Sea-Dweller - 126600 - 43mm - Black Dial - Full Kit - Minus Green Tag - $11,000

Rolex - 126600 · $11,000
A 2022 Rolex Sea-Dweller in 43mm size, black dial, and full kit. The watch has a helium escape valve side blemish that can be polished out.

  • Condition: Pre-owned with minor blemishes (polished or quick fix possible)
  • Case diameter: 43mm
  • Year of purchase: 2022
  • Original price paid: 12700
Posted at
Apr 6, 2026, 1:13 PM
Active
NO TRADES: Rolex Sea-Dweller 16600T  $8,000

NO TRADES: Rolex Sea-Dweller 16600T $8,000

Rolex - 16600T · $8,000
This Rolex Sea-Dweller has been recently serviced by the manufacturer and comes with its original box and service card. It is being shipped only within the USA.

  • Condition: pristine
  • Shipping: USA only
Posted at
Apr 5, 2025, 9:35 PM
Active

1999 Rolex 16600 Sea-Dweller A Serial Swiss Only Papers / Tag

Rolex - 16600A · $8,250
1999 Rolex Sea-Dweller 16600 A Serial with papers and tag, running at +4/5 with a 284 amplitude.

  • Condition: Pre-owned, believed to be untouched
  • Bracelet type: Solid End Links
  • Clasp code: X6 Clasp Code
  • Links: 12 Links
Posted at
Apr 4, 2025, 5:30 PM
Active
1967 Rolex Double Red Sea-Dweller 1665 Tropical Mark 2 Dial with Service Papers

1967 Rolex Double Red Sea-Dweller 1665 Tropical Mark 2 Dial with Service Papers

Rolex - 1665 · $57,850
This 1967 Rolex Double Red Sea-Dweller 1665 features a Tropical Mark 2 Dial with Service Papers. The case and bezel insert are in excellent condition, while the dial has developed a unique chocolate brown tropical patina.

  • Condition: Excellent
  • Case diameter: 40mm
  • Bracelet type: 11-link folded Oyster bracelet
Posted at
Apr 4, 2025, 9:32 AM
Active
1979 Rolex Sea-Dweller 1665 Great White Rail Dial

1979 Rolex Sea-Dweller 1665 Great White Rail Dial

Rolex - 1665 · $23,850
This 1979 Rolex Sea-Dweller 1665 has a previously polished case, excellent black bezel insert, and matte black Rail dial with aged lume. The Oyster bracelet shows light stretch for its age.

  • Condition: Excellent
  • Serial number: 5801XXX
  • Case condition: Excellent, showing only light wear from use
  • Bezel condition: Excellent, showing only light wear from use
Posted at
Apr 4, 2025, 9:31 AM
Active