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 SD4000 116600 40mm CERAMIC BEZEL
This is a COSC certified chronometer with ceramic bezel, maxi dial, and newer movement. It's water resistant to 4000 ft and features a 40mm case design.
- Condition: Very good condition
- Case material: Stainless Steel
- Bracelet type: Rolex Sea-Dweller oyster bracelet
- Bracelet features: Glidelock clasp, wetsuit extension
1979 Rolex Sea-Dweller 1665
The 1979 Rolex Sea-Dweller 1665 features a thick and even case with sharp bevels, a black bezel insert in excellent condition, and a matte black Mark 1 dial with vibrant lume. The watch is accompanied by an 11-link oyster bracelet showing only light stretch for its age.
- Condition: Excellent, showing only light wear from use
- Bracelet length: 11 links
- Clasp date code: 2009

Rolex Sea-Dweller Deepsea V serial Complete
A Rolex Sea-Dweller Deepsea V serial in excellent condition, complete with box, book, warranty card, and both tags.
- Condition: Excellent condition
- Box: included
- Book: included
- Warranty card: included

Rolex 126600 SEA-DWELLER CYCLOPS RED TEXT 43MM 2019 COMPLETE SET
A 2019 Rolex 50th Anniversary Sea-Dweller with a 43mm stainless steel case, ceramic bezel, and red text. This watch comes in full set condition, including double boxes, tags, manuals, and warranty card.
- Condition: Great Condition
- Case size: 43mm
- Material: stainless steel
- Bezel material: ceramic

1994 Rolex 16600 Faded Blue Sea-Dweller w/ Papers
The 1994 Rolex Sea-Dweller is a rare iteration of the model, featuring a faded mariner slate blue dial and tritium/luminova markers. The watch has an aged look with a nice contrast between the dial and case.
- Condition: Excellent Condition
- Diameter: 40mm
- Case material: Stainless Steel
- Bracelet type: 93160, T-Stamped Clasp

Rolex Sea-Dweller 4000 116600
The Rolex Sea-Dweller 4000 is a stainless steel watch with a helium escape valve, unidirectional rotating bezel, and water resistance to 4,000 feet.
- Condition: pristine condition
- Case size: 40mm diameter
- Water depth rating: 4,000 feet / 1,220 meters

Rolex 116600 SD4K SEA-DWELLER 4000 CERAMIC BEZEL 40MM 2017 FULL SET
A discontinued 40mm Rolex Sea-Dweller 4000 with a stainless steel case and black ceramic bezel, purchased from an authorized dealer in 2017. The watch is running perfectly and comes with full set, including double boxes, green tag, manuals, papers, and warranty card.
- Condition: Excellent Condition
- Case size: 40mm
- Water resistance: 200m depth rating
- Materials: stainless steel, black ceramic bezel

Rolex Sea-Dweller 4000 116600
The Rolex Sea-Dweller 4000 comes as a complete set with box, papers, and other accessories.
- Condition: Very good condition with light wear
- Depth rating: 400m

Rolex Sea-Dweller Deepsea V serial Complete
This Rolex Sea-Dweller Deepsea V is a complete model with its original box, book, warranty card, and both tags. It is in excellent condition.
- Condition: Excellent condition
- Box: yes
- Book: yes
- Warranty card: yes