{"product_id":"rolex-yellow-rolesor-cosmograph-daytona-watch-fixed-bezel-golden-index-dial-oyster-bracelet-126503-chio","title":"Rolex Yellow Rolesor Cosmograph Daytona Watch - Fixed Bezel - Golden Index Dial - Oyster Bracelet - 126503 chio","description":"\u003cp\u003eSince its introduction in 2016, the reference 126503 marked a pivotal evolution in Rolex's Daytona chronograph lineage, introducing the revolutionary Caliber 4130 movement within the striking Yellow Rolesor construction. This 40mm iteration seamlessly marries 904L stainless steel with 18-karat yellow gold, creating the distinctive two-tone aesthetic that defines the modern Cosmograph Daytona's most versatile expression. The golden index dial provides exceptional legibility while maintaining the racing-inspired functionality that has made this reference a cornerstone of contemporary Rolex sport watch collecting. Each element, from the tachymeter-engraved bezel to the robust Oyster bracelet architecture, reflects decades of chronograph refinement distilled into this unworn example.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference 126503 Movement\u003c\/strong\u003e — Houses the manufacture Caliber 4130 automatic chronograph with 72-hour power reserve and paramagnetic blue Parachrom hairspring for enhanced precision and shock resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow Rolesor Construction\u003c\/strong\u003e — 40mm case combines 904L stainless steel with solid 18-karat yellow gold crown, pushers, and center links, creating Rolex's signature two-tone durability standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGolden Index Dial Configuration\u003c\/strong\u003e — Features applied yellow gold hour markers with Chromalight luminescence and matching hands, complemented by contrasting black sub-dials at 3, 6, and 9 o'clock positions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSapphire Crystal Protection\u003c\/strong\u003e — Anti-reflective sapphire crystal with double anti-reflective coating ensures optimal dial visibility while providing scratch resistance to 9 on the Mohs scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOyster Bracelet Integration\u003c\/strong\u003e — Three-link solid bracelet construction with Easylink 5mm comfort extension system and Oysterclasp folding safety clasp with twin-lock double waterproofness system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTachymeter Functionality\u003c\/strong\u003e — Fixed yellow gold bezel engraved with tachymeter scale calibrated to 400 units per hour for measuring average speeds over known distances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnworn Condition Status\u003c\/strong\u003e — Complete factory-fresh presentation with all protective materials, representing optimal collectibility and long-term preservation value\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout This Timepiece\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracelet Sizing\u003c\/strong\u003e — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthenticity Guarantee\u003c\/strong\u003e — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping\u003c\/strong\u003e — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eContact Us\u003c\/h3\u003e\n\u003cp\u003eQuestions about this timepiece? Our specialists are available to help.\u003cbr\u003e\n\u003cstrong\u003ePhone\/Text:\u003c\/strong\u003e \u003ca href=\"tel:3103630481\"\u003e(310) 363-0481\u003c\/a\u003e\u003cbr\u003e\n\u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:sales@jestikcollection.com\"\u003esales@jestikcollection.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eJestik Collection is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.\u003c\/em\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":52751498117231,"sku":"126503 chio","price":29983.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7560\/3311\/files\/126503chio.jpg?v=1772364123","url":"https:\/\/chronochong.com\/products\/rolex-yellow-rolesor-cosmograph-daytona-watch-fixed-bezel-golden-index-dial-oyster-bracelet-126503-chio","provider":"Chrono Chong ","version":"1.0","type":"link"}