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
Rolex Sea-Dweller Deepsea 126660 Reduced!
The Rolex Sea-Dweller Deepsea is the newer version released in 2018, featuring a stainless steel case and increased water resistance to 3990 meters.
- Condition: Excellent condition with a couple light signs of moderate wear
- Case diameter: 44mm
- Water depth rating: 3990m
- Crystal thickness: 5mm
Rolex Sd43 Sea-Dweller 43mm 126600 Mint 2021
A Rolex Sea-Dweller 43mm in mint condition, showing only faint hairlines and comes with a fully complete set including box, books, links, tag, and a 2021 dated Rolex Warranty card.
- Condition: Mint condition
- Year: 2021
![[WTS] Rolex Sea-Dweller 16660 Matte Dial Heavy Patina 1981 (Full-Set/Unpolished)](https://external-preview.redd.it/__KwOgjHRdK2KJg8CwV1ZerIIXWbwqu5G2B4k6l65fk.jpg?auto=webp&s=9be3bedf32c125fd8f0587d52d88419d2c89c54e)
Rolex Sea-Dweller 16660 Matte Dial Heavy Patina 1981 (Full-Set/Unpolished)
This Rolex Sea-Dweller Ref. 16660 features a matte dial with aged tritium lume and a stainless steel Oyster bracelet. It comes complete with its original box and papers.
- Condition: Full original condition, unpolished
- Year: 1981
- Size: 40mm diameter
- Movement serviced: April 2025

Rolex Deepsea Sea-Dweller 136660 - 44mm ( mint / complete )
This is a mint condition Rolex Deepsea Sea-Dweller 44mm Black Dial on Bracelet, reference # 136660. It comes with all boxes, papers, booklets, hang tag, & Rolex Warranty Card dated December 2023.
- Condition: Mint Condition
- Case material: Stainless Steel
- Movement: Calibre 3235
- Case size: 44mm
Rolex Sea-Dweller Deepsea 126660 - Newer Model From 2018
The Rolex Sea-Dweller Deepsea 126660 is the newer version released in 2018. It features a 44mm stainless steel case and an increased water resistance of up to 3990 meters.
- Condition: Excellent, with a couple light signs of moderate wear
- Case size: 44mm diameter
- Case material: Stainless steel
- Bracelet type: Oyster bracelet with Glidelock and Fliplock extensions
1999 Rolex 16600 Sea-Dweller A Serial Swiss Only Papers / Tag
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
1967 Rolex Double Red Sea-Dweller 1665 Tropical Mark 2 Dial with Service Papers
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
1979 Rolex Sea-Dweller 1665 Great White Rail Dial
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
Mint Rolex Sea-Dweller Deepsea James Cameron Complete Set New Reference 136660
The seller is offering a complete set of the Rolex Sea-Dweller Deepsea James Cameron, featuring a new reference number and a warranty until 2028. The watch is in excellent condition, as tested on a timegrapher within COSC standards.
- Condition: Excellent, presents with subtle signs of wear
- Outer box included: true
- Inner box included: true
- Warranty card dated 2023: true