Rolex Cosmograph Daytona 40mm Ref# 126503-0003

Rolex Cosmograph Daytona 40mm Ref# 126503-0003 - Image 3

Rolex Cosmograph Daytona 40mm Ref# 126503-0003 - Image 4

Rolex Cosmograph Daytona 40mm Ref# 126503-0003 - Image 5

Rolex Cosmograph Daytona 40mm Ref# 126503-0003 - Image 6

Rolex Cosmograph Daytona 40mm Ref# 126503-0003

Original price was: $560.00.Current price is: $439.00.22% OFF

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By: Cosmograph Daytona, Rolex

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Description

Rolex Cosmograph Daytona 40mm – Ref. 126503-0003

Product Introduction

The Rolex Cosmograph Daytona Ref. 126503-0003 pays homage to the world of motorsport, where precision timing and engineering excellence are paramount. Originally introduced in 1963 and named after the famed Daytona International Speedway in Florida, the Daytona has become an icon of racing heritage and chronograph mastery.

This Yellow Rolesor edition — a refined blend of 904L stainless steel and gold plating — adds a luxurious aesthetic to the Daytona’s legendary sporting character. Paired with a luminous black dial and Oyster bracelet, the watch embodies the perfect balance of elegance, durability, and performance. Powered by a reliable Japanese Miyota automatic movement, it offers stable and practical daily wearability.

Technical Specifications

Case Material: 904L Stainless Steel with Gold-Plated Accents
Bracelet: 904L Stainless Steel & Gold-Plated Oyster Bracelet
Crystal: Solid Sapphire Crystal
Hands & Hour Markers: Luminous
Bezel: Gold-Plated Bezel
Dial: Gloss Black
Case Diameter: 40 mm
Movement: Japanese Miyota Automatic, accuracy ±10–12s/day
Power Reserve: 18–24 hours
Water Resistance: 10 ATM / 10 BAR / 100 m

Product Story

The Cosmograph Daytona was originally created as the ultimate timing tool for professional racing drivers. Featuring a tachymetric scale, triple sub-dials, and responsive pushers, it quickly gained legendary status both on and off the track. Rolex registered “Yellow Rolesor” — the fusion of gold and steel — in 1933, a hallmark of strength and elegance that remains central to the brand’s identity today.

The Ref. 126503-0003 showcases the evolution of Daytona design, combining its recognizable silhouette with modern upgrades and a luxurious two-tone appearance. While the authentic model features Rolex’s calibre 4131, this version utilizes a robust Miyota automatic movement to ensure everyday reliability. The Oyster bracelet, first introduced in the late 1930s, enhances comfort and durability, making the watch suitable for both sport and formal wear.

Style

Sport-luxury — a blend of motorsport heritage and refined elegance. Perfect for individuals seeking a bold, prestigious chronograph that pairs seamlessly with both casual and formal outfits.

Warranty Policy

30-day warranty from the date of receipt
Free resend for manufacturer defects
Full refund if the wrong model is delivered

100% Top-Tier Factory Guarantee
All watches sold by watchrefine.com are guaranteed to be the highest-grade versions sourced from the most prestigious factories in the industry (Clean, VS, ZF, etc.). We do not deal in low-quality or street-grade replicas. We hand-select only the most desirable pieces from a network of trusted manufacturing partners. On top of this, every watch we offer goes through a meticulous authentication and quality control (QC) process by our highly-trained watchmakers to ensure it is in proper working order, aesthetically flawless, and matches the high-specification standards we promise.

Warranty Coverage Watches purchased from watchrefine.com are covered by our exclusive Up to 30 days Technical Warranty (depending on the movement model).

Coverage: Our warranty covers manufacturing defects that impact the mechanical function and accuracy of the watch movement.
Exclusions: We do NOT cover cosmetic defects, normal wear and tear, loss, theft, or damage resulting from misuse, accidents, or water damage due to user error (e.g., leaving the crown open).
Void Warranty: Any third-party service or modification completed after purchase without Watch Refine’s authorization will render this warranty null and void immediately.

Concierge Service watchrefine.com is dedicated to offering the highest level of service available. Owning your next timepiece begins with a simple inquiry — via email, text, or live chat. From there, one of our concierges will guide you through the process of selecting your next timepiece or sourcing specific rare Factory editions upon request. “Obtaining the unobtainable has never been so easy.”