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

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

Rolex - 16600 · $9,850

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

Condition: Excellent condition with light signs of wear
Case size: 40mm diameter
Bracelet links: 11 link oyster bracelet

Posted at

Mar 17, 2026, 6:41 PM

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Rolex Sea-Dweller "Red Letters" Full Set 126600

Rolex - M126600 · $12,700

This Rolex Sea-Dweller 'Red Letter' is in excellent condition with only slight signs of prior wear. The crystal and bezel are flawless, and the bracelet has a diver extension link.

Condition: Very good
Case Size: 43mm diameter
Bracelet Length: one link short
Movement Type: Automatic

Posted at

Mar 15, 2026, 3:51 PM

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Rolex Deep Sea Sea-Dweller James Cameron ref 136660, NOS 09/23

Rolex - 136660 · $15,500

A Rolex Deep Sea Sea-Dweller with a gradient blue dial, also known as the 'James Cameron' version, featuring a larger date window and still displaying the SEA-DWELLER text on the dial. This timepiece was one of the last releases in 2023.

Condition: Brand new
Size: 44mm diameter
Year: 2023
Last release: yes, still has SEA-DWELLER text on the dial

Posted at

Mar 14, 2026, 7:07 PM

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Rolex Sea-Dweller 1665 “Great White” Full Steel Yellow Patina 1979 (Full-Set/Serviced)

Rolex - 1665 · $20,500

This vintage Rolex Sea-Dweller reference 1665 is presented in all-original condition and remains 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 condition with minimal signs of wear
Size: 40mm diameter
Year: 1979
Movement Status: professionally serviced in December 2025

Posted at

Mar 14, 2026, 12:17 PM

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2008 Rolex Sea-Dweller 40mm Stainless Steel Black Dial 16600T Full Set

Rolex - 16600T · $9,750

A 2008 Rolex Sea-Dweller in stainless steel with a black dial and rotating dive bezel. The watch features an automatic mechanical movement and comes with a full set including box, warranty card, and manual.

Condition: Very nice preowned condition with light scratches
Case material: stainless steel
Case dimensions: 40mm diameter
Bezel material: stainless steel

Posted at

Mar 11, 2026, 7:10 PM

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Rolex Sea-Dweller 40mm 16600 | 2007 Papers and 2 RSC Cards

Rolex - 16600 · $8,950

A 2007 Rolex Sea-Dweller 40mm in good condition, with a few faint marks on the bezel. It has been serviced by Rolex twice and comes with multiple papers and RSC cards.

Condition: Good Pre-Owned Condition
Service history: serviced by Rolex in 2015 and 2023
Serial tags: yes
Length of links: 12 Links + Diver's Extension

Posted at

Mar 8, 2026, 7:37 PM

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2022 Rolex Sea-Dweller - 126600 - 43mm - Black Dial - Full Kit - Minus Green Tag - $11,250

Rolex - 126600 · $11,250

A 2022 Rolex Sea-Dweller in 43mm size with a black dial. It shows normal wear but has a superficial scratch that can be polished out.

Condition: Pre-owned with minor cosmetic blemish (polishable)
Case Size: 43mm diameter
Blemish Location: left side of the case (helium escape valve side)

Posted at

Mar 8, 2026, 2:22 PM

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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

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