Sea-Dweller
Rolex Sea-Dweller with Oyster bracelet, helium escape valve, and black bezel, K-series from 2001
In stock
40 mm
Original Box
Steel
2001
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Condition
(1) Very good
MaterialStainless steel
GlassSapphire crystal
BezelStainless steel
Diameter40
Diamond settingNone
-
Movement
Automatic
Caliber3135
FunctionsDate
-
Material
Stainless steel
Clasp typeFolding clasp
Clasp materialStainless steel
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Average rating of 4.9 out of 5 stars on Chrono24
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12-month mechanical warranty
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Simple, personalised returns process
Rolex Sea-Dweller
Case and Material
The Rolex Sea-Dweller Reference 16600 features a 40 mm Oyster case made of 904L stainless steel, known for its extreme robustness and corrosion resistance. The unidirectional rotating black aluminum bezel allows for precise measurement of dive times and is equipped with a 60-minute scale. A helium escape valve ensures safe use during professional saturation dives.
Dial and Functions
The black dial is clearly structured and offers excellent legibility underwater. Applied luminous hour markers and hands ensure optimal visibility even in poor lighting conditions. The date at 3 o’clock is not magnified by a Cyclops lens, in typical Sea-Dweller style.
Bracelet and Clasp
The stainless steel Oyster bracelet is solid and robust, ideal for professional use under extreme conditions. The Oysterlock safety folding clasp ensures a secure fit on the wrist and is equipped with the Glidelock extension system, allowing the bracelet to be worn over a wetsuit.
Movement
The Sea-Dweller 16600 is powered by the automatic Calibre 3135, a proven Rolex classic. This movement offers high precision, reliability, and a power reserve of approximately 48 hours. The Parachrom hairspring increases resistance to shocks and temperature fluctuations.
Condition and Accessories
The watch is offered with its box; papers are not available.
Special Features & Historical Context
The Sea-Dweller 16600 is a professional diver’s watch and part of the legendary Sea-Dweller line, which was specifically developed for extreme underwater use. The K-series from 2001 makes it an interesting collector’s item for enthusiasts of classic Rolex dive watches.
Timeless design, impeccable quality in every respect, and an annual increase in value make Rolex watches daily companions and wearable investments.
As the first hermetically sealed watch in history, the Rolex, with its often-copied Oyster case, began its triumphant march across the world, and legendary models such as the Submariner, GMT-Master, Explorer, and the classic Datejust have remained visually almost unchanged since their appearance.
Only in recent years has Rolex begun to minimally adapt to current trends in watch design and, with its sports models, exceeded the 40 mm case diameter limit.
In addition to its reputation as a status symbol and sports watch for extreme situations, the Rolex watch also holds a unique place in the hearts of watch collectors as a collector’s item.













