Rolex Sea-Dweller Sea-Dweller Deepsea D-Blue

Reference 116660-0003

About this watch

The Rolex Sea-Dweller Deepsea D-Blue (116660-0003) is a testament to Rolex's commitment to craftsmanship and innovation. This watch isn't just a timepiece; it's a visual masterpiece with a captivating gradient blue dial that transitions from deep blue at the top to a darker shade at the bottom. With a water resistance of up to 3900 meters, it's designed for both professional divers and everyday wear. The robust stainless steel case is crafted with durability in mind while maintaining a sleek finish. At its core lies the Rolex Caliber 3135, a self-winding mechanical movement certified as a Swiss chronometer that guarantees accuracy and precision. One of the most impressive aspects of this watch is its remarkable water resistance, making it an ideal companion for underwater adventures and everyday use alike.

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Key Features

Stainless Steel Case with 44mm Diameter
Gradient Blue Dial with Deep Blue to Darker Shade Transition
3900m Water Resistance with Helium Escape Valve
Rolex Caliber 3135 Self-Winding Mechanical Movement
Sapphire Crystal Glass for Scratch-Resistant Finish
Oysterlock Clasp for Secure Fit and Easy Adjustments

Specifications

Brand

Rolex

Family

Sea-Dweller

Model

Sea-Dweller Deepsea D-Blue

Reference

116660-0003

Movement

3135

Movement Features

Hours, Minutes, Seconds
Chronometer

Case

Stainless Steel 44mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

3900

Current Listings

2022 Rolex Sea-Dweller - 126600 - 43mm - Black Dial - Full Kit - Minus Green Tag - $11,000

Rolex - 126600 · $11,000

A 2022 Rolex Sea-Dweller in 43mm size, black dial, and full kit. The watch has a helium escape valve side blemish that can be polished out.

Condition: Pre-owned with minor blemishes (polished or quick fix possible)
Case diameter: 43mm
Year of purchase: 2022
Original price paid: 12700

Posted at

Apr 6, 2026, 1:13 PM

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1998 Rolex Sea-Dweller Ref. 16600 | Tritanova Dial | Box and Papers

Rolex - 16600 · $10,950

A 1998 Rolex Sea-Dweller Ref. 16600 with a Tritanova dial, featuring excellent condition and rare dial variant.

Condition: Excellent
Dial: Tritanova black glossy dial
Bracelet: 11 link Oyster bracelet with divers extension
Case size: 40mm diameter

Posted at

Apr 4, 2026, 3:18 PM

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

Rolex - 1665 · $20,295

A highly respected example of Rolex's professional dive watch heritage, presented in all-original condition and retaining its thick, sharp lugs. The original dial displays a beautifully even yellow patina across all hour markers.

Condition: All-original condition with minimal signs of wear
Year: 1979
Size: 40mm diameter
Movement service date: December 2022

Posted at

Apr 3, 2026, 10:22 PM

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Rolex Sea-Dweller Deepsea 126660 Stainless Steel Black Dial 44mm Complete Set

Rolex - 126660 · $11,795

The Rolex Sea-Dweller Deepsea is a massive technical achievement, engineered for those who want the most capable dive watch on the planet. It features a deep black dial and a matching ceramic bezel, with a presence that standard Submariners can't match.

Condition: Like new
Movement: Mechanical (Automatic)
Case Size: 44mm
Case Material: Stainless Steel

Posted at

Apr 2, 2026, 8:31 AM

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

Rolex - 16600 · $8,950

This Rolex Sea-Dweller from 2007 features a 40mm case and is in good pre-owned condition, having been serviced twice. It has 2007 papers, two RSC cards, and comes with a diver's extension.

Condition: Good Pre-Owned Condition
Year: 2007
Papers: RLX papers,2015 RSC & invoice,2023 RSC & invoice
Servicing: Serviced by RLX in 2015 and 2023

Posted at

Apr 1, 2026, 9:52 PM

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Rolex Sea-Dweller 40mm Stainless Steel 16600T Watch US Stock $7250 Reduced Sale

Rolex - 16600T · $7,399

A preowned Rolex Sea-Dweller in stainless steel with a 40mm case width. The watch is in excellent condition with some minor wear and light marks.

Condition: In Preowned condition, With Little wear , Scratches and marks
Movement: Automatic
Case material: Steel
Band type: Steel Band

Posted at

Mar 31, 2026, 1:25 PM

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2019 Rolex Sea-Dweller Red Letter 43mm Serviced 2026 | Ref. 126600 | Complete Set + Serialized Hang Tag + Rolex Service 2026 Card | $13,495 + ✈️

Rolex - 126600 · $13,495

The 2019 Rolex Sea-Dweller Red Letter is a standout modern Rolex sport reference, featuring a 43mm case and Rolex's Calibre 3235. It has classic tool-watch appeal with a stronger wrist presence and aggressive overall look.

Condition: Excellent
Case size: 43mm
Water resistance: 1220m
Movement: Rolex Calibre 3235

Posted at

Mar 31, 2026, 1:24 PM

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