Rolex Sea-Dweller Sea-Dweller 16600T

Reference 16600T

About this watch

The Rolex Sea-Dweller 16600T is a masterclass in luxury watch design and engineering. Its stainless steel case measures 40mm in diameter, with a robust build that can withstand the pressures of deep-sea diving. The black dial features luminous markers for excellent visibility, even in darkness. A rotating bezel adds to the watch's rugged aesthetic while serving as a practical tool for timing dives. Protected by scratch-resistant sapphire crystal, this timepiece is built for durability and precision. At its heart lies the Rolex caliber 3135 self-winding mechanical movement, certified as a Swiss chronometer by COSC. This movement boasts enhanced resistance to shocks and temperature variations courtesy of its Parachrom hairspring, ensuring accuracy and reliability. With a power reserve of 48 hours, you can enjoy worry-free wear. The Sea-Dweller's water resistance of 1220 meters (4000 feet) makes it an ideal choice for serious divers. Its unique blend of functionality and elegance has earned this watch a place in horological history.

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Key Features

Stainless Steel Case with Rotating Bezel
Scratch-Resistant Sapphire Crystal Dial
Rolex Caliber 3135 Self-Winding Mechanical Movement
Parachrom Hairspring for Enhanced Accuracy
Water Resistance of 1220 Meters (4000 Feet)
Black Dial with Luminous Markers

Specifications

Brand

Rolex

Family

Sea-Dweller

Model

Sea-Dweller 16600T

Reference

16600T

Movement

3135

Movement Features

Hours, Minutes, Seconds
Chronometer

Case

Stainless Steel 40mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

1220

Current Listings

2007 Rolex Sea-Dweller 40mm 16600 Stainless Steel Black Dial "Collectors Set" - $9,000

Rolex - 16600 · $9,000

A 2007 Rolex Sea-Dweller 40mm Stainless Steel Black Dial, part of a collectors set with original hang tag, booklets, and warranty papers. The watch is in excellent overall condition.

Condition: Excellent overall condition
Original Box: true
Box And Papers: true
Warranty Paper Dated 2007: true

Posted at

Jan 13, 2026, 12:20 PM

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1999 Rolex Sea-Dweller Ref. 16600 | Box and Papers

Rolex - 16600 · $9,850

This 1999 Rolex Sea-Dweller Ref. 16600 features a black glossy dial and an 11-link oyster bracelet.

Condition: Excellent with light signs of wear
Case size: 40mm diameter
Bracelet length: 11 links
Serial number: A-serial

Posted at

Jan 12, 2026, 6:35 PM

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Rolex Deepsea Sea-Dweller 44mm 126660 Box and Papers $11,750

Rolex - 126660 · $11,750

This Rolex Deepsea Sea-Dweller features a 44mm case diameter, nearly 18mm case thickness and comes with box and papers. The watch shows light normal signs of wear but would look like new again after a polish.

Condition: good pre-owned condition
Case Diameter: 44mm
Case Thickness: nearly 18mm

Posted at

Jan 11, 2026, 7:57 PM

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Rolex Sea-Dweller Deepsea “James Cameron” D-Blue Gradient Dial Ref. 126660

Rolex - 126660 · $11,999

The Rolex Sea-Dweller Deepsea features the iconic D-Blue gradient dial and a robust 44mm Oystersteel case with 3,900m water resistance. A modern Rolex tool watch with unmistakable presence.

Condition: Preowned – Great preowned condition
Case size: 44mm diameter
Wrist size: 7.25"
Water resistance: 3900m

Posted at

Jan 11, 2026, 3:58 PM

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PhillyWatchGuy Crispy Rolex Sea-Dweller!

Rolex - 16600 · $8,450

For sale is my crisp & clean Rolex Sea-Dweller. The watch is a model 16600 which has a 40mm case and solid Endlinks.

Condition: nice condition
Case diameter: 40mm

Posted at

Jan 11, 2026, 1:56 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 and featuring a beautifully even yellow patina across all hour markers.

Condition: All-original condition, minimal signs of wear
Size: 40mm diameter
Year: 1979
Movement status: professionally serviced

Posted at

Jan 11, 2026, 1:26 PM

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

Rolex - 136660 · $15,295

Up for sale is a Rolex Sea-Dweller Deepsea James Cameron [Timestamp](https://www.dropbox.com/scl/fi/55mgv2kjjc9bwd29u0bir/IMG_7558.HEIC?rlkey=pwhkan2rrhqvgjsiua16uq6ng&st=zdt6d1s2&dl=0) with a reference number of 136660, produced in 2024.

Condition: Great condition with minimal signs of wear
Case size: 44mm diameter
Year: 2024
Box and papers: Full

Posted at

Jan 11, 2026, 12:37 PM

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2017 Rolex Sea-Dweller 4000 "SD4K" 40mm 116600 Black Dial - $14,750

Rolex - 116600 · $14,750

2017 Rolex Sea-Dweller 4000 "SD4K" is a rare, only 3 year run, stainless steel watch with black dial and Oyster bracelet. Includes original double boxed set.

Condition: Excellent overall condition
Box: Original Rolex Double boxed
Papers: Yes, box and papers included
Warranty card: Warranty card dated 2017

Posted at

Jan 7, 2026, 12:04 PM

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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

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