The history of this Rolex Cosmograph Daytona
With the Cosmograph Daytona 126503, Rolex presents the ultimate vision of a sports chronograph. Originally designed in 1963 to meet the demands of racing drivers on the circuit, this model is distinguished by its off-centre tachymeter scale on the bezel. This design feature allowed for instantaneous reading of average speed on the track. This chronograph has established itself as a reliable working tool for professionals in the motoring world. The combination of steel and yellow gold continues the Manufacture’s technical heritage. This model has proven its mechanical and aesthetic relevance over the decades.
Case, calibre and bracelet of this Cosmograph Daytona
The 40 mm diameter case is crafted from a combination of Oystersteel and 18-carat yellow gold. The polished gold bezel frames a champagne-coloured dial with a sunburst finish that captures ambient light. The three black sub-dials house the chronograph functions for measuring short intervals. The applied hour markers and gold hands ensure precise readability thanks to the integrated luminescent material. The watch is powered by the calibre 4131, a self-winding mechanical chronograph movement offering a power reserve of 72 hours. This movement beats at a frequency of 4 Hz and ensures exceptional accuracy. Water resistance is certified to 100 metres thanks to the screw-down crown and secured pushers. The three-link Oyster bracelet alternates between polished yellow gold centres and brushed steel outer links. It is secured on the wrist by an Oysterlock folding clasp.
Why this Rolex watch
Purchasing this two-tone model is a wise choice for a lover of watches with character. This new generation features refined proportions in the sub-dial rings and the case, whilst retaining the DNA of the sporty range. Models combining gold and steel are in high demand amongst enthusiasts who appreciate the warmth of the precious metal combined with the robustness of steel. Securing such a recent model in-store is proving difficult given the global craze. It strikes the perfect balance between a functional precision timepiece and elegance.
Contents and condition
This chronograph comes with its original presentation box and all its official documentation dated April 2025. The watch is in a remarkable state of preservation. It has just undergone a meticulous professional polish to restore the mirror-polished yellow gold surfaces and the brushed steel parts. This treatment ensures a pristine exterior with no defects visible to the naked eye.
Warranty and delivery
The Swiss Collector guarantees the authenticity of this timepiece. It is covered by its original manufacturer’s warranty, which is currently valid. We accept returns within 10 days in accordance with our terms and conditions. As Switzerland’s leading second-hand retailer, backed by the largest network of boutiques, we offer online booking for a fitting and in-store collection, or fully secure international delivery.
* As good as new – a new watch, never worn or in exceptional condition. No defects visible to the naked eye.
