Rolex Sea-Dweller RED 43mm 50th Anniversary - Steel

Half a century after Rolex first delivered the Sea-Dweller to the saturation divers of COMEX in 1967, the Swiss watchmaker marked the milestone with reference 126600 — a comprehensive reimagining of the professional diver that simultaneously honours its origins and pushes the boundaries of what a luxury dive watch can achieve. The 50th Anniversary Sea-Dweller is immediately identifiable by the scarlet "SEA-DWELLER" inscription on the dial, a callback to the original "Double Red" configuration that defined the earliest production examples and which had been absent from the collection for decades. The 43mm Oystersteel case, enlarged from the previous generation's 40mm diameter, brings the Sea-Dweller in line with contemporary sports watch proportions while retaining the model's essential character as a true professional tool.

Rolex's proprietary 904L Oystersteel — a high-tech alloy from the aerospace industry — forms the monobloc case, which is sealed by a screw-down case-back and Triplock winding crown engineered to withstand pressures corresponding to 1,220 metres (4,000 feet) of water depth. The unidirectional black Cerachrom bezel insert is virtually scratchproof and completely immune to UV fading, its engraved 60-minute scale filled with platinum PVD coating. A Helium Escape Valve at 9 o'clock provides the safety mechanism essential for saturation diving operations. Calibre 3235 with its 14 registered patents powers the watch with 70 hours of autonomy, the Chronergy escapement delivering 15% greater energy efficiency over its predecessor, and the Parachrom hairspring offering 10 times better shock resistance than conventional materials. The movement is certified as a Superlative Chronometer to ±2 seconds per day.

Chromalight-filled 18k white gold indices and hands ensure uncompromising readability at depth, their long-lasting blue emission far exceeding the duration of standard luminescent compounds. The Oyster bracelet with Oysterlock clasp, Glidelock micro-adjustment, and 26mm Fliplock wetsuit extension makes the Sea-Dweller 126600 as practical in the ocean as it is refined at the table. Presented with original warranty card, this pre-owned example is a documentation of Rolex's most important dive watch anniversary release. Buy this pre-owned Rolex Sea-Dweller 50th Anniversary on Master Luxury with card at exclusive price.