Rolex Sea-Dweller Sea-Dweller Deepsea

Reference 126660-0001

About this watch

The Rolex Sea-Dweller Deepsea is a masterpiece of luxury watchmaking, boasting an impressive water resistance of up to 3900 meters and a sophisticated movement that represents a new generation of performance. Crafted from a combination of titanium and stainless steel, the 44mm round case commands attention while feeling sturdy yet comfortable against the skin. The black dial features luminescent hands and markers for enhanced visibility in low light conditions, along with a date display at 3 o'clock and a rotating dive bezel marked from 0 to 60. At its heart lies the Rolex Caliber 3235, COSC certified and featuring an innovative Chronergy escapement that optimizes energy efficiency and enhances power reserve. With its 70-hour power reserve, helium escape valve, and secure locking mechanism clasp, this timepiece is perfect for professional divers, underwater explorers, or anyone who appreciates luxury, durability, and precision. Whether you're exploring the depths of the ocean or the heights of luxury, the Sea-Dweller Deepsea is a conversation starter that embodies Rolex's dedication to excellence.
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Key Features

  • 44mm Round Case
  • Tritium Gas Filled Hands for Low Light Visibility
  • Heleum Escape Valve for Saturation Divers
  • 70-Hour Power Reserve with Chronergy Escapement
  • Sapphire Crystal Glass for Scratch Resistance and Clarity

Specifications

Brand
Rolex
Family
Sea-Dweller
Model
Sea-Dweller Deepsea
Reference
126660-0001
Movement
3235
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer
Case
44mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
3900

Current Listings

[WTS] Rubber B Rolex 126600 Sea-Dweller Rubber Strap – Glidelock Series Size L

Rubber B Rolex 126600 Sea-Dweller Rubber Strap – Glidelock Series Size L

Rolex - 126600 · $100
A Sea-Dweller watch from Rolex, available in a rubber strap configuration with Glidelock functionality.

  • Material: Rubber
  • Price retails: 250
Posted at
Jun 20, 2025, 1:21 AM
Active
[WTS] Everest Black Rubber Strap for Rolex Sea-Dweller 16600

Everest Black Rubber Strap for Rolex Sea-Dweller 16600

· $150
A high-quality rubber strap for the Rolex Sea-Dweller 16600, designed to provide a comfortable and durable accessory.

  • Product Link: https://www.everestbands.com/products/curved-end-rubber-strap-for-rolex-sea-dweller-16600-tang
Posted at
Jun 20, 2025, 1:18 AM
Active
2001 Rolex 16600 Sea-Dweller Full Set Lug Holes 40mm

2001 Rolex 16600 Sea-Dweller Full Set Lug Holes 40mm

Rolex - 16600 · $9,250.009
The watch being listed is a 2001 Rolex Sea-Dweller 16600, which is a full set with lug holes and measures 40mm in diameter. It comes with inner and outer boxes, hang tags, papers, holder, warranty papers, and booklets.

  • Year of manufacture: 2001
  • Service date: May 2023
Posted at
Jun 19, 2025, 10:53 PM
Active
[WTS] Rolex Sea-Dweller 16660 Spider Tritium Dial

Rolex Sea-Dweller 16660 Spider Tritium Dial

Rolex - 16660 · $9,995
A vintage Rolex Sea-Dweller Ref. 16660 with a distinctive spider dial and unique charm, preserved in its factory contours and markings.

  • Condition: Never-polished, original condition
  • Size: 40mm diameter
  • Year: 1984
  • Includes: Custom travel pouch ($50+ value)
Posted at
Jun 19, 2025, 6:37 PM
Active
[WTS] 2014 Rolex Sea-Dweller 4000 "SD4K" 40mm 116600 Stainless Steel Oyster Bracelet Black Dial - $12,500

2014 Rolex Sea-Dweller 4000 "SD4K" 40mm 116600 Stainless Steel Oyster Bracelet Black Dial - $12,500

Rolex - 116600 · $12,500
2014 Rolex Sea-Dweller 4000 'SD4K' is a 40mm stainless steel watch with an Oyster Bracelet and black dial.

  • Case size: 40mm diameter
  • Material: stainless steel
Posted at
Jun 19, 2025, 1:58 PM
Active
Rolex Sea-Dweller 126600 - 43mm - Black Dial ( excellent / complete )

Rolex Sea-Dweller 126600 - 43mm - Black Dial ( excellent / complete )

Rolex - 126600 · $11,995.001
A Rolex Sea-Dweller 43mm on Stainless Steel Bracelet, reference # 126600. It comes complete with all boxes, papers, booklets, hang tags, bezel guard, diver extension and Rolex Warranty Card dated May 2021.

  • Condition: Excellent / Complete
  • Case diameter: 43mm
  • Movement type: Calibre 3235
Posted at
Jun 18, 2025, 3:23 PM
Active
[WTS] Rolex Sea-Dweller 16600 – Full Collector’s Set – $8,300 Shipped (CONUS)

Rolex Sea-Dweller 16600 – Full Collector’s Set – $8,300 Shipped (CONUS)

Rolex - 16600 · $8,300
A Rolex Sea-Dweller 16600 (40mm diameter) in a complete collector's set. The watch shows hairlines on the bracelet and a scratch between 12-1 o'clock on the bezel insert.

  • Condition: Excellent pre-owned condition
  • Bracelet length: tightly fitted by Roliworks in 2023
  • Bezel insert damage: scratch between 12-1 o'clock
Posted at
Jun 16, 2025, 7:29 PM
Active
Rolex Sea-Dweller 126600 SD43 2019 | Box & Papers

Rolex Sea-Dweller 126600 SD43 2019 | Box & Papers

Rolex - 126600 SD43 · $11,250.001
A true modern tool watch with vintage flair, the SD43 features the striking single red “Sea-Dweller” line on the dial. It’s rugged enough for deep diving, yet refined enough to wear daily.

  • Condition: Excellent
  • Box And Papers: Yes
  • Glidelock Clasp: 11 links
  • Depth Rating: 400m
Posted at
Jun 14, 2025, 2:12 PM
Active
ROLEX SEA-DWELLER 126600, MK1, STICKERED COLLECTORS SET

ROLEX SEA-DWELLER 126600, MK1, STICKERED COLLECTORS SET

Rolex - 126600 · $11,750.001
This partially stickered Rolex Sea-Dweller 126600 MK1 is a collector's set with original boxes, manuals, and tags. The watch has been worn very gently and sparingly a few times, but remains in mint condition.

  • Condition: Like new/NOS
  • Case size: 40mm diameter
  • Water resistance: 300m depth rating
  • Movement: COSC certified
Posted at
Jun 11, 2025, 5:31 PM
Active