Rolex Sea-Dweller Sea-Dweller 16600 Comex Mark 2

Reference 16600 Comex MK2

About this watch

The Rolex Sea-Dweller 16600 Comex MK2 is a luxury watch that embodies style, precision, and durability. This iconic timepiece was produced in collaboration with the French diving company COMEX, making it highly sought after by collectors. Its impressive water resistance of 1220 meters makes it perfect for professional diving, while its high-precision Rolex Caliber 3135 movement ensures accurate timing even underwater. The watch's robust design and durable construction make it a worthy investment that can be passed down through generations.
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Key Features

  • 40mm round stainless steel case with polished and brushed finish
  • Black dial with luminescent stick and dot indexes for visibility in low light
  • Rotating 0-60 dive scale on glossy bezel for tracking immersion time
  • Water resistance of 1220 meters, ideal for deep-sea diving
  • Rolex Caliber 3135 automatic movement with 48-hour power reserve and Parachrom hairspring
  • Sapphire crystal scratch-resistant glass for added durability

Specifications

Brand
Rolex
Family
Sea-Dweller
Model
Sea-Dweller 16600 Comex Mark 2
Reference
16600 Comex MK2
Movement
3135
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer
Case
Stainless Steel 40mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
1220

Current Listings

[WTS] Rolex Sea-Dweller / 40mm Ref.16600 / Year 2001 / Box & Papers / $9300

Rolex Sea-Dweller / 40mm Ref.16600 / Year 2001 / Box & Papers / $9300

Rolex - 16600 · $9,300
This Rolex Sea-Dweller 40mm Ref.16600 from 2001 features a luminova dial and comes with box and papers.

  • Condition: Very good pre-owned condition
  • Case size: 40mm diameter
  • Bracelet size: 12 links, fits 7.5inch wrist
Posted at
Dec 19, 2025, 8:39 PM
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[WTS] Rolex Sea-Dweller - 16600 – SEL / No-Holes

Rolex Sea-Dweller - 16600 – SEL / No-Holes

Rolex - 16600 · $7,600
This Rolex Sea-Dweller 16600 is one of the final five-digit iterations, known for its slim 40mm profile and 4000 ft / 1220 m depth rating. It's a classic tool-watch with a distinct place in Rolex history.

  • Condition: Very good condition
  • Case type: No-holes case
  • Bracelet length: fits a 7.5-inch wrist
  • Movement: Caliber 3135
Posted at
Dec 18, 2025, 5:42 PM
Active
[WTS] 2024 Rolex Sea-Dweller 43mm 126600 Stainless Steel Oyster Bracelet Black Dial - $13,250

2024 Rolex Sea-Dweller 43mm 126600 Stainless Steel Oyster Bracelet Black Dial - $13,250

Rolex - 126600 · $13,250
This 2024 Rolex Sea-Dweller 43mm features a stainless steel Oyster bracelet and black dial. The watch is in excellent overall condition.

  • Condition: excellent overall condition
  • Material: Oystersteel
  • Size: 40mm diameter
  • Wrist size: 8.25 inch
Posted at
Dec 18, 2025, 9:53 AM
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[WTS] Rolex Sea-Dweller 11660 - SD4K - 2015 Set

Rolex Sea-Dweller 11660 - SD4K - 2015 Set

Rolex - 11660 SD4K · $12,250
This is a Rolex Sea-Dweller 11660 with the reference SD4K, a 2015 model. It comes in excellent condition and includes everything as a complete set.

  • Condition: Excellent preowned
  • Diameter: 40mm
Posted at
Dec 17, 2025, 10:18 PM
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[WTS] Rolex 116600 Sea-Dweller 116600 “SD4K” Complete Set

Rolex 116600 Sea-Dweller 116600 “SD4K” Complete Set

Rolex - 116600 · $12,350
A Rolex 116600 Sea-Dweller 'SD4K' is being sold in complete set with full links, extension, and a blasted finish clasp. The watch is in excellent condition and running well.

  • Condition: Preowned, excellent condition
  • Serial tag: has serial tag
  • Year: 2015
Posted at
Dec 17, 2025, 11:55 AM
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[WTS] Rolex Sea-Dweller 43mm 126600 – Box – 1 Link Short – Crystal Rash & Light Bezel Scuffs – Cheap Daily Wearer – 9,900 Shipped – Trades Welcome

Rolex Sea-Dweller 43mm 126600 – Box – 1 Link Short – Crystal Rash & Light Bezel Scuffs – Cheap Daily Wearer – 9,900 Shipped – Trades Welcome

Rolex - 126600 · $9,900
A Rolex Sea-Dweller 43mm Ref. 126600, the modern professional diver rated to 1,220m, featuring a stainless steel case, black dial, and Cerachrom bezel.

  • Condition: Good daily wearer condition, 1 link short, crystal rash on edges, light bezel scuffs
  • Case size: 43mm diameter
  • Depth rating: 1,220m
  • Movement: Caliber 3235 automatic movement
Posted at
Dec 17, 2025, 11:05 AM
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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
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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
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