Rolex Sea-Dweller 4000 Steel 16600 - 2002

The Rolex Sea-Dweller 4000, reference 16600 is a legendary diver's watch characterized by its outstanding performance and timeless aesthetics. This model was produced between 1988 and 2008 and belongs to the family of professional diving watches from Rolex. Here are the most important features:

Design and case

• Housing materialStainless steel 904L, a particularly corrosion-resistant and durable material. Steel, specially developed by Rolex developed by
• Case diameter40 mm, with a height that meets the requirements of a diver's watch with enormous water resistance.
• Bezel: One-sided Rotating Bezel with black Aluminum-inlay and minute markings for reliable control of the dive time.
• DialBlack dial with luminous indices and hands that guarantee excellent readability in dark environments.
• Crown: Screw-down Triplock crown with double seal for additional water resistance.

Water resistance and helium valve

The Sea-Dweller 4000 is watertight to a depth of 1,220 meters (4,000 feet) which makes it one of the most powerful diving watches. An automatic helium valve ensures that excess helium can escape from the case during saturation diving without the pressure damaging the watch.

Movement

• Caliber: The model is equipped with the reliable and precise automatic caliber 3135 which has a power reserve of approx. 48 hours power reserve. It is equipped with a Parachrom hairspring that is insensitive to vibrations and temperature fluctuations.
• CertificationChronometer-certified by the COSC (Official Swiss Chronometer Control) for maximum precision.

Bracelet and clasp

• Bracelet: The Oyster bracelet made of 904L stainless steel is fitted with a robust Folding Clasp and the Rolex Glidelock extension system, which enables precise adjustment to a diving suit.

Special features

The Rolex Sea-Dweller 4000 reference 16600 represents the perfect combination of functionality, durability and understated aesthetics. It is regarded by watch enthusiasts and collectors as a milestone in the history of diving watches and offers both technical sophistication and timeless design.

This model is not only a tool for professional divers, but also a symbol of adventure, precision and craftsmanship excellence from Rolex.