{"product_id":"rl-cosmograph-daytona-40mm-ref-126503-0003","title":"RL Cosmograph Daytona 40mm Ref# 126503-0003","description":"\u003cp data-start=\"134\" data-end=\"547\"\u003e\u003cstrong data-start=\"134\" data-end=\"149\"\u003e🔹 Overview\u003c\/strong\u003e\u003cbr data-start=\"149\" data-end=\"152\"\u003eThe RL Cosmograph Daytona Ref. 126503-0003 is an icon of motorsport-inspired watchmaking. Crafted in Rolesor — a blend of Oystersteel and 18 ct yellow gold — this 40 mm chronograph embodies both luxury and performance. With its white lacquered dial, Cerachrom tachymeter bezel, and robust Oyster bracelet, the Daytona continues to be the ultimate companion for speed and precision enthusiasts.\u003c\/p\u003e\n\u003cp data-start=\"549\" data-end=\"1233\"\u003e\u003cstrong data-start=\"549\" data-end=\"574\"\u003e💎 Key Specifications\u003c\/strong\u003e\u003cbr data-start=\"574\" data-end=\"577\"\u003eReference: 126503-0003\u003cbr data-start=\"599\" data-end=\"602\"\u003eCase: 40 mm Oyster case in Rolesor (Oystersteel \u0026amp; 18 ct yellow gold)\u003cbr data-start=\"670\" data-end=\"673\"\u003eBezel: Yellow gold Cerachrom bezel with tachymetric scale, scratch-resistant ceramic\u003cbr data-start=\"757\" data-end=\"760\"\u003eDial: White lacquered dial with Chromalight luminescent hour markers and hands, yellow gold finish\u003cbr data-start=\"858\" data-end=\"861\"\u003eSubdials: 30-minute counter at 3 o’clock, 12-hour counter at 9 o’clock, small seconds at 6 o’clock\u003cbr data-start=\"959\" data-end=\"962\"\u003eCrystal: Scratch-resistant sapphire\u003cbr data-start=\"997\" data-end=\"1000\"\u003eBracelet: Oyster bracelet in Rolesor, three-piece solid links, Oysterlock safety clasp with Easylink 5 mm extension\u003cbr data-start=\"1115\" data-end=\"1118\"\u003eWater Resistance: 100 m \/ 330 ft\u003cbr data-start=\"1150\" data-end=\"1153\"\u003eMovement: RL Calibre 4130, self-winding chronograph\u003cbr data-start=\"1204\" data-end=\"1207\"\u003ePower Reserve: ~72 hours\u003c\/p\u003e\n\u003cp data-start=\"1235\" data-end=\"1705\"\u003e\u003cstrong data-start=\"1235\" data-end=\"1250\"\u003e⏱️ Movement\u003c\/strong\u003e\u003cbr data-start=\"1250\" data-end=\"1253\"\u003eType: Perpetual, mechanical, self-winding chronograph\u003cbr data-start=\"1306\" data-end=\"1309\"\u003eCaliber: RL Calibre 4130\u003cbr data-start=\"1333\" data-end=\"1336\"\u003eFeatures: Central hour, minute, and chronograph seconds hands; 30-minute and 12-hour counters; small seconds; stop-seconds for precise time setting\u003cbr data-start=\"1483\" data-end=\"1486\"\u003eCertification: Superlative Chronometer (COSC + RL in-house after casing)\u003cbr data-start=\"1558\" data-end=\"1561\"\u003ePower Reserve: Approximately 72 hours\u003cbr data-start=\"1598\" data-end=\"1601\"\u003eConstruction: Column wheel and vertical clutch for precise chronograph engagement and smooth operation\u003c\/p\u003e\n\u003cp data-start=\"1707\" data-end=\"2117\"\u003e\u003cstrong data-start=\"1707\" data-end=\"1723\"\u003e✅ Conclusion\u003c\/strong\u003e\u003cbr data-start=\"1723\" data-end=\"1726\"\u003eThe RL Cosmograph Daytona 40 mm Ref. 126503-0003 is more than a chronograph — it is a modern legend. Its Rolesor construction offers a refined contrast of steel and gold, while the Calibre 4130 ensures world-class reliability and accuracy. Designed for professional drivers yet admired by collectors, the Daytona remains a symbol of speed, precision, and prestige on and off the racetrack.\u003c\/p\u003e","brand":"RL Store","offers":[{"title":"Default Title","offer_id":44199397720199,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8161\/9079\/files\/Ngoc-6.webp?v=1773483386","url":"https:\/\/premiumwatchstores.com\/products\/rl-cosmograph-daytona-40mm-ref-126503-0003","provider":"Premium Watch Store","version":"1.0","type":"link"}