Rolex Sea-Dweller Ref 16660 Stainless Steel Replica

SKU: N/A

The Rolex Sea-Dweller Ref 16660 is a rugged 40mm stainless steel dive watch, water-resistant to 1,220m, featuring a sapphire crystal, Caliber 3035 movement with quickset date, and a helium escape valve. A transitional icon for serious divers and vintage collectors.

$ 500 – $ 1.600

Size

Type

Clear

12 People watching this product now!

Preparing Watches

24-48 Hours

Free

Express Delivery

5-10 Business Days

Free

Warranty 2 year

Free 14-Day returns

More details

Payment Methods:

Description

The Rolex Sea-Dweller Ref 16660, often nicknamed the “Triple Six,” is a legendary diver’s watch that represents a major evolutionary leap in Rolex’s professional tool watches. Introduced in the early 1980s, this reference was the first Sea-Dweller to feature a sapphire crystal and a significant increase in water resistance to 1,220 meters (4,000 feet)—a remarkable engineering feat for the time.

Crafted from robust stainless steel, the 16660 houses a 40mm case with a unidirectional rotating bezel, essential for timing deep-sea dives. It is powered by the reliable and precise Rolex Caliber 3035, which introduced a quickset date function, allowing the wearer to adjust the date independently of the time. The dial is clean and utilitarian, with luminous markers and hands for visibility in low light, and features the iconic helium escape valve, a must-have for saturation diving.

The 16660 also retains the traditional Sea-Dweller look—without the date magnifier (Cyclops)—preserving its tool-watch character. As a transitional model bridging vintage and modern, the Sea-Dweller 16660 is highly sought after by collectors and divers alike for its durability, history, and performance.

Feature	Description
Model	Rolex Sea-Dweller Ref. 16660 Stainless Steel
Perfection	– The same arrangeable serial numbers and cards – The same font, punto, and finishing for writings and markings – The same thickness and size – The same powerful movement and caliber – Briefly, it is the same authentic watch! This is the perfection of our 1:1 super clone Swiss mechanism watches! Not even your jeweler can tell the difference!
Warranty	2.5 years warranty by Shopreplicawatch
Movement Type	Swiss Mechanism (for this specific model, Japanese mechanisms may differ)
Case Diameter	40mm
Case Material	904L Stainless Steel
Bezel	Unidirectional rotatable bezel with black aluminum insert
Crystal	Sapphire crystal (flat, no cyclops)
Water Resistance	1,220 meters / 4,000 feet
Movement	Rolex Caliber 3035 (Automatic, high-beat, quickset date)
Power Reserve	Approximately 48 hours
Bracelet	Oyster bracelet (Ref. 93160) with folding clasp and diver extension
Dial Color	Black (Matte or Gloss, depending on production year)
Dial Markers	White gold surrounds with Tritium or Luminova lume
Hands	Mercedes-style hands with luminous fill
Date Function	Date display at 3 o’clock (no magnifier)
Crown	Triplock screw-down crown
Bezel Material	Stainless Steel with aluminum insert
Helium Escape Valve	Yes (integrated into the case)
Lug Width	20 mm
Bracelet Type	Oyster bracelet with solid end links (SEL)
Rolex Certification	Officially Certified Chronometer (COSC)
Manufacture	Rolex
Production Years	1978 – 1989
Attention	For Japanese Mechanism watches, materials and movements may differ from Swiss Mechanism watches. Please contact support for more details.