RL Cosmograph Daytona 40 mm – Ref. 126509-0005

18 ct White Gold · Bright Blue Dial · Oyster Bracelet

Overview

The Cosmograph Daytona Ref. 126509-0005 represents the pinnacle of motorsport-inspired chronographs, reimagined in the elegance of 18 ct white gold. Its 40 mm Oyster case frames a vibrant bright blue dial, detailed with snailed chronograph counters and applied gold hour markers. Enhanced by Chromalight luminescence, the hands and indices ensure exceptional legibility in all conditions.

The fixed white-gold bezel, engraved with a tachymetric scale up to 400 units per hour, anchors the Daytona’s deep-rooted racing heritage—providing precise speed measurement for drivers and enthusiasts alike.

At the heart of this timepiece lies the Calibre 4131, RL’s latest self-winding chronograph movement. Equipped with a vertical clutch, column wheel, Parachrom hairspring, and Paraflex shock absorbers, it delivers benchmark reliability, enhanced resistance to shocks and magnetism, and a 72-hour power reserve.

Completing the watch, the solid-link Oyster bracelet in white gold combines comfort, robustness, and elegance. Secured with the Oysterlock safety clasp and fitted with the Easylink extension system, it ensures a secure yet adaptable fit for everyday wear.

Key Specifications

Conclusion

The Daytona Ref. 126509-0005 unites cutting-edge watchmaking with timeless design. Its white-gold case, radiant blue dial, and precision chronograph functions embody both luxury and performance. A masterpiece for collectors, it stands as a symbol of speed, endurance, and refinement.