Rolex Sea-Dweller Sea-Dweller 16600 Comex Service

Reference 16600 Comex Service

About this watch

The Rolex Sea-Dweller 16600 Comex MK2 is a masterpiece of luxury watchmaking, boasting an impressive array of technical specifications and design elements that make it a true gem. The watch's robust stainless steel case, polished and brushed to perfection, houses the iconic Mercedes hands and a glossy black dial adorned with luminescent stick and dot indexes. The rotating 0-60 dive scale on the bezel emphasizes its functionality as a professional diving watch. Powering this timepiece is the renowned Rolex Caliber 3135, an automatic movement certified by the Swiss Official Chronometer Testing Institute (COSC) for high precision. With a 48-hour power reserve and frequency of 28,800 vibrations per hour, this movement is a marvel of Swiss engineering. The watch's exceptional water resistance of 1220 meters makes it perfect for deep-sea diving, while its sapphire crystal scratch-resistance ensures durability in harsh conditions. This collector's piece is not only a testament to Rolex's dedication to quality and innovation but also a highly sought-after investment opportunity due to its limited production runs and association with the esteemed COMEX diving company.

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Key Features

40mm round stainless steel case
Automatic Rolex Caliber 3135 movement
1220 meters water resistance

Specifications

Brand

Rolex

Family

Sea-Dweller

Model

Sea-Dweller 16600 Comex Service

Reference

16600 Comex Service

Movement

3135

Movement Features

Hours, Minutes, Seconds
Chronometer

Case

Stainless Steel 40mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

1220

Current Listings

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

Rolex - 136660 · $15,295

This is a 2024 Rolex Sea-Dweller Deepsea James Cameron in great condition, featuring a full set of accessories and tested to run well.

Condition: Great condition with minimal signs of wear on the case side and bezel
Year: 2024
Shipping Method: Fedex Overnight

Posted at

Dec 10, 2025, 10:53 AM

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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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