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

Rolex Sea-dweller SD43(126600)

Rolex - 126600 · $11,700

Up for sale is my Rolex Sea-Dweller 43mm (SD43), reference 126600. Watch is in excellent retail-ready condition, running great, and needs nothing.

Condition: excellent retail-ready condition
Case size: 43mm diameter
Water resistance: 1220m / 4000ft

Posted at

Jan 1, 2026, 7:00 PM

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2022 Rolex Sea-Dweller Deepsea “James Cameron” 126660 — Like New Condition, Box & Papers

Rolex - 126660 · $13,500

The Rolex Sea-Dweller Deepsea “James Cameron” is a purpose-built professional dive watch featuring a robust Oystersteel case, unidirectional Cerachrom bezel, and exceptional water resistance. It delivers uncompromising performance alongside bold wrist presence.

Condition: Like new condition with extremely minor handling marks on the polished case sides
Case size: 44mm diameter
Lug to lug: 52mm
Thickness: 17.7mm

Posted at

Dec 31, 2025, 8:10 AM

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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, a model from 2024.

Condition: Great condition with minimal signs of wear on the case side and bezel
Year: 2024
Case size description: no specific details given

Posted at

Dec 30, 2025, 7:16 PM

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Rolex Deepsea Sea-Dweller 126660 Oystersteel 44mm – BOX & PAPERS

Rolex - 126660 · $10,300

A 44-millimeter steel powerhouse with the Caliber 3235 and a ceramic bezel.

Condition: Honest wear, minor scratches (can be refinished)
Case Diameter: 44mm
Water Resistance: 3900m
Bracelet Type: Oystersteel with Glidelock and Fliplock extension

Posted at

Dec 29, 2025, 9:51 AM

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

Rolex - 16600 · $9,850

A 1999 Rolex Sea-Dweller Ref. 16600 in excellent condition, featuring a 40mm holes case, luminova black glossy dial, and an 11 link oyster bracelet.

Condition: Excellent condition, with light signs of wear from previous use
Case Size: 40mm diameter
Bracelet Links: 11 links

Posted at

Dec 27, 2025, 4:02 PM

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2023 Rolex Sea-Dweller 43mm 126600 Stainless Steel Oyster Bracelet Black Dial - $12,900

Rolex - 126600 · $12,900

2023 Rolex Sea-Dweller 43mm in stainless steel with a black dial. The watch comes with original double boxed and includes warranty card, manual, and hang tags.

Condition: Excellent overall condition
Material: Oystersteel
Size: 8.25inch wrist (Full Links)
Box And Papers: Yes

Posted at

Dec 24, 2025, 11:44 AM

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ROLEX Sea-Dweller Red Letter Black Dial Stainless Steel 43mm 126600

ROLEX - 126600 · $13,900

The ROLEX Sea-Dweller Red Letter Black Dial Stainless Steel 43mm 126600 is a professional dive watch rated to 1,220 meters of water resistance. It features a 43mm stainless steel case and classic black dial with Chromalight display.

Condition: Excellent condition
Water resistance depth rating: 1,220 meters
Case diameter: 43mm

Posted at

Dec 23, 2025, 2:42 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, the case retains thick, sharp lugs and shows only minimal signs of wear.

Condition: all-original, excellent condition
Size: 40mm diameter
Year: 1979
Movement serviced: yes

Posted at

Dec 21, 2025, 11:56 AM

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

Rolex - 136660 · $15,295

A Rolex Sea-Dweller Deepsea James Cameron model, reference 136660, in great condition. It has been thoroughly tested and is running well without needing service.

Condition: Great condition with minimal signs of wear on the case side and bezel.
Year: 2024
Contents: Watch (full links), Inner & Outer Box, International Warranty Card, Card Holder, Warranty Booklet, Sea-Dweller Booklet

Posted at

Dec 21, 2025, 11:54 AM

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