Rolex presents a modern version of the Oyster Perpetual Sea-Dweller, a re-enactment of the legendary diver’s watch from 1967. This 40mm technical diver’s watch is water-resistant to 1,220 meters. It features innovative Rolex technologies and devices, including a Cerachrom ceramic insert, long-lasting Chromalight luminous material, a paramagnetic blue Parachrom hairspring, an Oyster clasp, and a Rolex Glidelock strap extension.
Initially designed for professional deep-sea diving pioneers, the Sea-Dweller 4000 is equipped with a helium escape valve patented by Rolex in 1967, allowing it to live up to the name of a deep-sea diving watch. The air pressure rises during a deep dive, and a cleverly designed safety valve releases helium from the case while ensuring the clock is water-resistant.
The Sea-Dweller 4000’s unidirectional rotating 60-minute progressive graduated bezel allows divers to accurately and safely control their dive and decompression times. Equipped with a patented black Cerachrom bezel developed by Rolex, this model is made of highly scratch-resistant ceramic that will not fade even when exposed to UV light. The progressive scale is filled with a thin platinum film using PVD coating technology. The sleek black surface is equipped with Chromalight luminous hour markers and hands coated with bright material, emitting a long-lasting blue light in the dark and is easy to read.
Water-resistant to 1,220 meters, the Oyster case of the Sea-Dweller 4000 is a model of sturdiness and reliability. The unique middle case is made of solid 904L steel with strong corrosion resistance and a diameter of 40 mm. The triangular grooved case back is screwed by the Rolex watchmaker with a unique tool exclusive to the brand so that the patient is completely sealed.
The winding crown adopts Rolex’s patented triple-lock triple waterproof system, which is firmly screwed to the case, with a waterproof performance comparable to that of a submarine door, and is protected by a crown shoulder integrated with the middle compartment. In addition, the mirror is made of scratch-resistant sapphire crystal. The waterproof case of the Sea-Dweller 4000 provides optimum protection for the exact movement from moisture, dust, pressure, and shocks.
The Oyster bracelet of the Sea-Dweller 4000 is equipped with an Oysterlock safety clasp to prevent accidental opening of the buckle, and a dual extension system, which is comfortable to wear even when wearing a wetsuit up to 7 mm thick. The Oyster discount telescopic link extends the strap by an additional 26 mm. At the same time, the Rolex Glidelock buckle allows the belt to be grown in steps of 2 mm in each section, up to a maximum of approximately 20 mm.
The new Sea-Dweller 4000 uses the 3135 self-winding mechanical movements developed by Rolex with a date display. Like all Rolex Perpetual movements, Caliber 3135 has received the Swiss Official Accreditation Timepiece Certification, awarded exclusively to precision watches tested by the Swiss Chronometer Testing Center (COSC). The construction of this movement is the same as that of all Oyster watch movements for unparalleled reliability. The balance swing component is the heart of the watch. It is equipped with a blue Parachrom hairspring patented by Rolex and made of a unique niobium-zirconium alloy. It is not disturbed by magnetic fields and is incredibly stable even in the face of temperature changes, and its shock resistance is more robust than that of traditional hairsprings. Ten times higher.
This article will introduce the 2022 Sea-Dweller replica watch in detail. This replica watch has its characteristics and is the best in appearance design and movement selection.
Fully Discounted Rolex Sea-Dweller 16660 40MM Steel
This Sea-Dweller replica has a black dial and a 40mm case. With a second marker, the minute marker around the outer edge. The minute markers on the outer edge of the glass are design elements that represent the time. It is also known as the hands of the clock. This design element is used in many famous designs. The bezel is made of stainless steel with high dimensional stability, resilience, and UV resistance. It can use for hard and soft shells. It is also resistant to water, heat, and deliquescent substances.