Rolex Cosmograph Daytona Oyster 40mm Oystersteel and Yellow Gold 126503

The Rolex Cosmograph Daytona Oyster 40mm in Oystersteel and Yellow Gold (Ref. 126503) is an iconic expression of precision, performance, and timeless luxury. Featuring Rolex’s signature Yellow Rolesor combination of Oystersteel and 18 ct yellow gold, this legendary chronograph showcases a white dial with golden counter rings, highly legible Chromalight hour markers, and a yellow gold bezel engraved with a tachymetric scale. Powered by the Rolex Calibre 4131 self-winding mechanical chronograph movement, it delivers exceptional accuracy, a 72-hour power reserve, and Superlative Chronometer certification. The 40mm Oyster case offers robust durability with 100 metres of water resistance, while the Oyster bracelet provides a refined balance of comfort and strength. A true symbol of motorsport heritage and Rolex craftsmanship, the Daytona 126503 is a statement timepiece for collectors who appreciate iconic design and enduring prestige.