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Rolex Cosmograph Daytona 40 mm 126518LNBSR Yellow Gold Luminous
  • Rolex Cosmograph Daytona 40 mm 126518LNBSR Yellow Gold Luminous
Rolex Cosmograph Daytona 40 mm 126518LNBSR Yellow Gold Luminous

Rolex Cosmograph Daytona 40 mm 126518LNBSR Yellow Gold Luminous

$40,919.00 $43,999.00
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*As with all fine timepieces, prices and availability are subject to market conditions and do not constitute a binding agreement.
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The Rolex Cosmograph Daytona reference 126518LNBSR is a 40mm 18k yellow gold chronograph defined by its ceramic bezel, luminous dial, and Oysterflex rubber strap — one of the most sought-after sport-luxury references in Rolex's current lineup. Combining precious metal construction with a contemporary rubber strap, this Daytona delivers an effortlessly modern wrist presence that stands apart from its bracelet-wearing siblings.

Reference 126518LNBSR is a rare pairing of yellow gold opulence and athletic versatility, making it a statement piece for collectors and enthusiasts alike. Contact Bizak & Co. today to inquire about availability, pricing, and acquisition options for this exceptional Daytona — or browse our full inventory of pre-owned and new Rolex watches for sale online.

Compare it across every Cosmograph Daytona reference we carry, or browse the full Rolex collection at Bizak & Co.

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The Rolex Cosmograph Daytona is one of the most iconic and enduring sports chronographs ever produced, and reference 126518LNBSR represents the watch in one of its most compelling modern configurations. Introduced as part of Rolex's ongoing refinement of the Daytona line, the 126518LN designation identifies the 18k yellow gold case and black ceramic bezel combination, while the BSR suffix denotes the Oysterflex rubber strap — a pairing that fuses the prestige of precious metal with the resilience and wrist comfort of an elastomer bracelet.

The 40mm yellow gold case of the 126518LNBSR is crafted from 18k yellow gold, a material that brings warmth, weight, and unmistakable luxury to the wrist. The case architecture is quintessential Daytona: a tachymetric scale engraved on the black ceramic bezel allows the wearer to calculate average speeds, nodding to the watch's motorsport heritage and its historical association with endurance racing at Daytona International Speedway. The screw-down pushers and crown underscore the serious tool-watch engineering beneath the precious exterior.

At the heart of the 126518LNBSR beats Rolex's proprietary automatic movement, which powers the three-register chronograph layout visible through the luminous dial. The luminous treatment on the dial ensures legibility in low-light conditions — a practical hallmark that Rolex carries even into its most luxurious references. The dial's indices and hands are generously coated with Rolex's Chromalight luminescent material, emitting a long-lasting blue glow that makes this Daytona as functional as it is beautiful.

The Oysterflex strap is a signature Rolex innovation: a high-performance elastomer bracelet built on a flexible titanium and nickel alloy metal blade, offering the robustness of a metal bracelet with the supple comfort of rubber. On a yellow gold Daytona, the contrast between the gleaming 18k case and the black Oysterflex creates a bold, sporty aesthetic that is unmistakably contemporary. A folding Oysterlock safety clasp with Easylink comfort extension system completes the package, ensuring a secure and adjustable fit.

From an investment and collector standpoint, the yellow gold Daytona on Oysterflex is among the most coveted references Rolex currently produces. Demand consistently outpaces supply at retail, and examples like the 126518LNBSR command strong attention on the secondary market. Whether you are seeking a daily-wear luxury chronograph, a centerpiece for your collection, or a store of value with genuine wrist appeal, this reference delivers on every front. Bizak & Co. invites you to contact us directly to discuss this watch — our team is dedicated to helping discerning collectors acquire exceptional timepieces with confidence and transparency.
Technical Details

Reference Number 126518LNBSR

Model Family Cosmograph Daytona

Movement Automatic

Case Material Yellow Gold

Bracelet Material Oysterflex rubber strap

Dial Luminous

Case Dimension 40mm

Year

Condition

Box & Papers

FAQ

1. What makes the Rolex Daytona 126518LNBSR special?
The 126518LNBSR is special for its rare combination of an 18k yellow gold case, a black ceramic bezel with tachymetric scale, and the Oysterflex rubber strap — a pairing that brings together precious metal prestige and athletic versatility. This configuration is highly sought after by collectors and is notoriously difficult to source at retail, making secondary-market examples particularly desirable.

2. What movement powers the Rolex Cosmograph Daytona 126518LNBSR?
The 126518LNBSR is powered by a Rolex proprietary automatic chronograph movement, consistent with the current-generation Daytona line. The movement drives the three-register chronograph display and is built to Rolex's exacting standards for precision, reliability, and durability.

3. What is the case size of the Rolex Daytona 126518LNBSR?
The Rolex Cosmograph Daytona reference 126518LNBSR features a 40mm case crafted in 18k yellow gold. The 40mm diameter is the classic and only size in which the Daytona is offered, making it a versatile fit for a wide range of wrist sizes.

4. Is the Rolex Daytona 126518LNBSR suitable for everyday wear?
Yes — despite its yellow gold construction and luxury positioning, the Daytona 126518LNBSR is engineered as a true sports watch with a screw-down crown, screw-down pushers, and the durable Oysterflex strap, making it well-suited to daily use. The luminous dial also ensures readability in varied lighting conditions, reinforcing its practical credentials alongside its aesthetic appeal.

5. What does the luminous dial on the 126518LNBSR look like?
The luminous dial on the 126518LNBSR features Rolex's Chromalight luminescent material applied to the hour markers and hands, providing a long-lasting blue glow in low-light conditions. The three chronograph sub-registers are cleanly arranged against the dial surface, maintaining the crisp, legible layout that has defined the Daytona aesthetic for decades.

6. How can I buy the Rolex Daytona 126518LNBSR from Bizak & Co.?
You can inquire about or purchase the Rolex Cosmograph Daytona 126518LNBSR directly through Bizak & Co. at bizakandco.com, where our team of specialist dealers is available to assist with pricing, availability, and secure acquisition. Please note that Bizak & Co. is not an authorized Rolex dealer; all watches are offered on the secondary market, and we encourage buyers to contact us with any questions about condition or provenance.

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