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) RED TEXT !!!

Rolex - 126600 · $11,800

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

Condition: Excellent - Retail-ready
Case size: 43mm
Water resistance: 1220m / 4000ft
Depth rating: 1220m / 4000ft

Posted at

Dec 10, 2025, 9:48 AM

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Rolex Sea-Dweller Deepsea - ref: 126660 - 44mm - Box and Papers - $9,698

Rolex - 126660 · $9,698

A Rolex Sea-Dweller Deepsea stainless steel watch with a 44mm case and water resistance of 120 ATM. The watch has some signs of wear.

Condition: good pre-owned condition with some signs of wear on the case, bracelet, and clasp
Case size: 44mm diameter
Water resistance: 120 ATM

Posted at

Dec 9, 2025, 5:19 PM

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Rolex Sea-Dweller - 126600 - 2017

Rolex - 126600 · $10,950

The Rolex Sea-Dweller 126600 is a 50th-anniversary model with a 43mm Oystersteel case and black dial. It features a Cerachrom ceramic bezel and is powered by the Calibre 3235 with a 70-hour power reserve.

Condition: Fantastic condition, lightly worn with few signs of wear
Case size: 43mm
Water resistance: no value mentioned but is likely water resistant due to being a Sea-Dweller model

Posted at

Dec 6, 2025, 7:21 PM

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Rolex Sea-Dweller 4000 16600

Rolex - 16600 · $7,450

A Rolex Sea-Dweller 4000 in excellent condition with no signs of wear, except for a small crack on the pearl. It runs perfectly and features a max wrist size easily over 8 inches.

Condition: excellent
Year: 1996
Max wrist size: 8 inches or more
Serial: T serial

Posted at

Dec 6, 2025, 2:37 PM

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Rolex Sea-Dweller 16600 P-Serial "SD4K"

Rolex - 16600 P-Serial 'SD4K' · $8,450

For sale is a P-Serial (2001) Rolex Sea-Dweller 4000, featuring drilled lugs and Super-Luminova. This model year has sharp case bevels and even lugs that interface perfectly with the solid end-links of the original Oyster bracelet.

Condition: pre-owned with superficial scratches
Year Of Manufacture: 2001
Bracelet Type: Original Oyster bracelet
Bracelet Size: sized for 7" wrist

Posted at

Dec 5, 2025, 6:20 PM

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

Rolex - 16600 · $7,700

This classic tool-watch is one of the final iterations of the five-digit Sea-Dweller before Rolex moved into the bulkier six-digit era. The watch has a distinct place in Rolex history, with a slimmer, more wearable 40mm profile and a 4000 ft / 1220 m depth rating.

Condition: Very good condition
Depth rating: 1220m
Bracelet size: fits 7.5-inch wrist
Movement: Rolex Caliber 3135

Posted at

Dec 4, 2025, 10:02 AM

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2023 Rolex Sea-Dweller 43 Two Tone 126603 — Like New Condition, Box & Papers

Rolex - 126603 · $16,500

The Rolex Sea-Dweller 43 Two-Tone 126603 is a professional dive watch with a luxurious steel-and-yellow-gold design, featuring a black dial and 1,220m depth rating.

Condition: Like new condition
Depth rating: 1220m
Case size: 43mm diameter
Lug to lug length: 50mm

Posted at

Dec 3, 2025, 8:41 AM

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