{"product_id":"rolex-cosmograph-daytona-40-mm-126509sbso","title":"Rolex Cosmograph Daytona 40 mm 126509SBSO White Gold Luminous","description":"\u003cp\u003eThe Rolex Cosmograph Daytona 126509SBSO is a 40mm white gold chronograph built around one of watchmaking's most storied racing-inspired designs, featuring a luminous dial and the Daytona's signature screw-down bezel. This reference sits at the pinnacle of Rolex's sports-luxury lineup, pairing precious metal construction with purposeful chronograph function.\u003c\/p\u003e\n\u003cp\u003eThe 126509SBSO stands out for its seamless fusion of white gold refinement and motorsport heritage — a combination that makes it equally at home on the racetrack grandstand or the boardroom. Contact Bizak \u0026amp; Co. to inquire about availability, pricing, and how to buy this reference online today.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/rolex-cosmograph-daytona\"\u003eevery Cosmograph Daytona reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/rolex\"\u003eRolex collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Cosmograph Daytona, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Rolex Cosmograph Daytona 126509SBSO special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 126509SBSO combines the Daytona's legendary motorsport chronograph heritage with a 40mm 18k white gold case and luminous dial, placing it among the most prestigious variants in the entire Daytona lineup. White gold production references are produced in far smaller numbers than stainless steel models, contributing to their elevated desirability among serious collectors.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Rolex Daytona 126509SBSO?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 126509SBSO is powered by a Rolex-manufactured automatic chronograph movement, built entirely in-house by Rolex at its Geneva facilities. Rolex calibers used in the current Daytona generation are COSC-certified chronometers and further regulated to Rolex's own Superlative Chronometer standard for exceptional daily accuracy.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Rolex Daytona 126509SBSO?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Daytona 126509SBSO measures 40mm in diameter, the classic dimension that has defined the Cosmograph Daytona since the model's enduring design was established. This size wears comfortably on a broad range of wrist sizes while retaining the bold presence expected of a luxury sports chronograph.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex Daytona 126509SBSO suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the Rolex Daytona is engineered as a robust, precision instrument built to withstand the rigors of regular use, and the 126509SBSO's white gold construction and screw-down bezel and pushers contribute to its durability. That said, many collectors choose to rotate this precious-metal reference given its value and prestige, reserving it for occasions that match its refined character.\"}},{\"@type\":\"Question\",\"name\":\"What are the dial and case material details of the 126509SBSO?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 126509SBSO features an 18k white gold case paired with a luminous dial that uses Rolex's long-duration luminescent treatment on its indices and hands for low-light legibility. The screw-down bezel is also executed in white gold, creating a cohesive precious-metal aesthetic throughout the watch.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex Daytona 126509SBSO a good buy and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The white gold Daytona 126509SBSO is widely regarded as one of the strongest long-term holds in the luxury watch market, supported by consistent global demand, limited production, and the Rolex name. To purchase or inquire about this reference, contact Bizak \u0026 Co. directly through bizakandco.com — our team will confirm availability, answer your questions, and guide you through a secure transaction.\"}}]}\u003c\/script\u003e","brand":"Rolex","offers":[{"title":"Default Title","offer_id":48859054244075,"sku":"126509SBSO","price":48174.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/126509SBSO_84de1b13-33ff-469e-89e9-92e4de2fd8a4.jpg?v=1781358128","url":"https:\/\/bizakandco.com\/products\/rolex-cosmograph-daytona-40-mm-126509sbso","provider":"Bizak \u0026 Co.","version":"1.0","type":"link"}