Watch Info:
Manufacturer: Rolex
Model: Sea-Dweller 43 "Red Sea-Dweller"
Condition: Pre-Owned - Excellent
Reference: 126600
Year: 2020
Box: Yes
Papers: Yes
Accessories: Complete Set (Inner & Outer Rolex Presentation Boxes, Green Guarantee Card Dated 2020, Sea-Dweller Manual, Guarantee Booklet, Green Leather Wallet, Green Superlative Chronometer Hangtag, Serialized White Price Tag, Full Oyster Bracelet Links)
Notes: Released to mark the 50th anniversary of Rolex's legendary extreme dive watch line, reference 126600 brings modern proportions and technical innovations to the classic Sea-Dweller lineage. Highlighted by a line of single red "SEA-DWELLER" text on the dial—a direct tribute to the original 1967 prototype—this 2020 papered example is presented in very nice pre-owned condition as a complete set and would easily present like-new with an optional light polish.
Condition Assessment:
Overall Condition: Pre-Owned - Excellent; the 43mm stainless steel case and Oyster bracelet exhibit strong factory geometry, sharp chamfers, and clean original lines with only light hairline marks from careful wear that would completely clear with a very light touch-up.
Dial, Hands, & Crystal: The glossy black dial with single red model line, 18k white gold hour markers, Chromalight-filled hands, and pristine sapphire crystal with 2.5x Cyclops magnifier are in flawless condition.
Case & Bezel: The 43mm Oystersteel case and black Cerachrom ceramic bezel with platinum-coated graduations present in crisp condition with zero deep scuffs, dings, or impact marks. The Helium Escape Valve and Triplock screw-down crown operate perfectly.
Strap/Bracelet & Clasp: The solid-link Oystersteel bracelet exhibits zero stretch, fitted with its original folding Oysterlock safety clasp featuring both the Glidelock micro-adjustment and Fliplock extension systems.
Technical Specifications:
Reference: 126600
Case Size: 43mm
Case Material: Oystersteel (904L Stainless Steel)
Dial: Glossy Black Dial with Single Red "SEA-DWELLER" Script and Chromalight Display
Movement: In-house Automatic Calibre 3235 (Superlative Chronometer Certified)
Power Reserve: Approximately 70 Hours
Water Resistance: 1,220 Meters / 4,000 Feet
Notable Details: Helium Escape Valve at 9 o'clock; unidirectional black Cerachrom ceramic bezel; 2.5x Cyclops magnifier over date window; Chronergy escapement with optimized energy efficiency; paramagnetic blue Parachrom hairspring; Rolex Glidelock fine-adjustment system and Fliplock extension link; Triplock crown.
What Makes the Sea-Dweller Special:
The Rolex Sea-Dweller carries one of the most technical histories in deep-sea saturation diving, originally developed in 1967 in collaboration with commercial diving pioneers at COMEX (Compagnie Maritime d'Expertises). To solve the problem of helium gas expanding inside watch cases during decompression chamber stays—which frequently blew off watch crystals—Rolex patented the automatic Helium Escape Valve at 9 o'clock. This innovation transformed the Sea-Dweller into the ultimate tool for commercial aquanauts exploring uncharted ocean depths.
Unveiled at Baselworld 2017 to celebrate the 50th anniversary of the model, reference 126600 introduced major evolution to the collection by expanding the case size to 43mm for increased wrist stance and underwater legibility. Crucially, Rolex brought back the beloved "Single Red" dial text—a striking nod to the earliest vintage reference 1665 prototypes given to aquanauts in the late 1960s. It also marked the very first Sea-Dweller to feature a 2.5x Cyclops magnifier over the date window, made possible by advances in sapphire production under extreme pressure tolerances.
Driven by the latest-generation manufacture Calibre 3235 automatic movement, reference 126600 delivers high chronometric precision (-2/+2 seconds per day), superior magnetic resistance, and a 70-hour power reserve. Coupled with an extreme water resistance rating of 4,000 feet (1,220 meters) and a dual-extension Oysterlock bracelet, this 2020 papered complete set stands out as a flagship modern Rolex tool watch.
Why Buy from Road & Wrist:
We guarantee authenticity on every watch we sell, using detailed photographs to ensure when you receive your watch, there are no surprises!
Authentication Guaranteed: Every watch undergoes rigorous verification—serial number cross-check, movement analysis, and full condition report. This timepiece is guaranteed 100% authentic, backed by our money-back guarantee.
Transparent Condition Reporting: We document every detail—both strengths and minor imperfections—so you know exactly what you're purchasing. High-quality, detailed photography is provided for every watch, ensuring no surprises and honest condition disclosure.
Secure Shipping: Your watch ships via fully insured, tracked service (e.g., FedEx Overnight) with signature required.
Post-Sale Support: We are available for servicing and maintenance, and are also happy to make suggestions for accessories (straps, winders, storage, etc…)
Watch Info:
Manufacturer: Rolex
Model: Sea-Dweller 43 "Red Sea-Dweller"
Condition: Pre-Owned - Excellent
Reference: 126600
Year: 2020
Box: Yes
Papers: Yes
Accessories: Complete Set (Inner & Outer Rolex Presentation Boxes, Green Guarantee Card Dated 2020, Sea-Dweller Manual, Guarantee Booklet, Green Leather Wallet, Green Superlative Chronometer Hangtag, Serialized White Price Tag, Full Oyster Bracelet Links)
Notes: Released to mark the 50th anniversary of Rolex's legendary extreme dive watch line, reference 126600 brings modern proportions and technical innovations to the classic Sea-Dweller lineage. Highlighted by a line of single red "SEA-DWELLER" text on the dial—a direct tribute to the original 1967 prototype—this 2020 papered example is presented in very nice pre-owned condition as a complete set and would easily present like-new with an optional light polish.
Condition Assessment:
Overall Condition: Pre-Owned - Excellent; the 43mm stainless steel case and Oyster bracelet exhibit strong factory geometry, sharp chamfers, and clean original lines with only light hairline marks from careful wear that would completely clear with a very light touch-up.
Dial, Hands, & Crystal: The glossy black dial with single red model line, 18k white gold hour markers, Chromalight-filled hands, and pristine sapphire crystal with 2.5x Cyclops magnifier are in flawless condition.
Case & Bezel: The 43mm Oystersteel case and black Cerachrom ceramic bezel with platinum-coated graduations present in crisp condition with zero deep scuffs, dings, or impact marks. The Helium Escape Valve and Triplock screw-down crown operate perfectly.
Strap/Bracelet & Clasp: The solid-link Oystersteel bracelet exhibits zero stretch, fitted with its original folding Oysterlock safety clasp featuring both the Glidelock micro-adjustment and Fliplock extension systems.
Technical Specifications:
Reference: 126600
Case Size: 43mm
Case Material: Oystersteel (904L Stainless Steel)
Dial: Glossy Black Dial with Single Red "SEA-DWELLER" Script and Chromalight Display
Movement: In-house Automatic Calibre 3235 (Superlative Chronometer Certified)
Power Reserve: Approximately 70 Hours
Water Resistance: 1,220 Meters / 4,000 Feet
Notable Details: Helium Escape Valve at 9 o'clock; unidirectional black Cerachrom ceramic bezel; 2.5x Cyclops magnifier over date window; Chronergy escapement with optimized energy efficiency; paramagnetic blue Parachrom hairspring; Rolex Glidelock fine-adjustment system and Fliplock extension link; Triplock crown.
What Makes the Sea-Dweller Special:
The Rolex Sea-Dweller carries one of the most technical histories in deep-sea saturation diving, originally developed in 1967 in collaboration with commercial diving pioneers at COMEX (Compagnie Maritime d'Expertises). To solve the problem of helium gas expanding inside watch cases during decompression chamber stays—which frequently blew off watch crystals—Rolex patented the automatic Helium Escape Valve at 9 o'clock. This innovation transformed the Sea-Dweller into the ultimate tool for commercial aquanauts exploring uncharted ocean depths.
Unveiled at Baselworld 2017 to celebrate the 50th anniversary of the model, reference 126600 introduced major evolution to the collection by expanding the case size to 43mm for increased wrist stance and underwater legibility. Crucially, Rolex brought back the beloved "Single Red" dial text—a striking nod to the earliest vintage reference 1665 prototypes given to aquanauts in the late 1960s. It also marked the very first Sea-Dweller to feature a 2.5x Cyclops magnifier over the date window, made possible by advances in sapphire production under extreme pressure tolerances.
Driven by the latest-generation manufacture Calibre 3235 automatic movement, reference 126600 delivers high chronometric precision (-2/+2 seconds per day), superior magnetic resistance, and a 70-hour power reserve. Coupled with an extreme water resistance rating of 4,000 feet (1,220 meters) and a dual-extension Oysterlock bracelet, this 2020 papered complete set stands out as a flagship modern Rolex tool watch.
Why Buy from Road & Wrist:
We guarantee authenticity on every watch we sell, using detailed photographs to ensure when you receive your watch, there are no surprises!
Authentication Guaranteed: Every watch undergoes rigorous verification—serial number cross-check, movement analysis, and full condition report. This timepiece is guaranteed 100% authentic, backed by our money-back guarantee.
Transparent Condition Reporting: We document every detail—both strengths and minor imperfections—so you know exactly what you're purchasing. High-quality, detailed photography is provided for every watch, ensuring no surprises and honest condition disclosure.
Secure Shipping: Your watch ships via fully insured, tracked service (e.g., FedEx Overnight) with signature required.
Post-Sale Support: We are available for servicing and maintenance, and are also happy to make suggestions for accessories (straps, winders, storage, etc…)
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