{"product_id":"rl-cosmograph-daytona-ref-m116518ln0041","title":"RL Cosmograph Daytona Ref# M116518LN‑0041","description":"\u003cp data-start=\"166\" data-end=\"743\"\u003e🔹 \u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"177\" data-end=\"180\"\u003eThe RL Cosmograph Daytona 40 mm Ref. M116518LN‑0041 is a premier expression of sporty sophistication and precision engineering. This striking chronograph is encased in solid 18 kt yellow gold and paired with a black Oysterflex elastomer strap, offering an eye-catching blend of luxury and athleticism. The contrasting white dial with black chronograph sub-dials provides a sleek, high-contrast aesthetic ideal for legibility and visual impact. Developed for precision timing and endurance, this Daytona merges iconic style with cutting-edge chronograph technology\u003c\/p\u003e\n\u003cp data-start=\"745\" data-end=\"1842\"\u003e💎 \u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003cbr data-start=\"766\" data-end=\"769\"\u003eOrigin: Switzerland – Oyster Perpetual Cosmograph Daytona collection\u003cbr data-start=\"837\" data-end=\"840\"\u003eGender: Men’s \/ Unisex\u003cbr data-start=\"862\" data-end=\"865\"\u003eCase Diameter: 40 mm Oyster case in 18 kt yellow gold\u003cbr data-start=\"918\" data-end=\"921\"\u003eCase Material: 18 kt yellow gold, including screw-down case back and chronograph pushers with Triplock system (water resistance to 100 m \/ 10 ATM)\u003cbr data-start=\"1067\" data-end=\"1070\"\u003eBezel: Fixed black Cerachrom ceramic with engraved tachymetric scale (up to 400 units per hour) in platinum deposit, scratch‑resistant and UV-stable\u003cbr data-start=\"1218\" data-end=\"1221\"\u003eDial: White main dial with contrasting black snailed sub-dials (30-minute counter at 3 o’clock, 12-hour counter at 9 o’clock, running seconds at 6 o’clock)\u003cbr data-start=\"1376\" data-end=\"1379\"\u003eHour Markers: Polished 18 kt yellow gold indices and hands, Chromalight luminescence for enhanced visibility in low light\u003cbr data-start=\"1500\" data-end=\"1503\"\u003eBracelet Type: Oysterflex strap combining metal blades overmoulded with high-performance elastomer, secured by an Oysterlock safety clasp with 5 mm Easylink extension link\u003cbr data-start=\"1674\" data-end=\"1677\"\u003eGlass: Scratch-resistant sapphire crystal\u003cbr data-start=\"1718\" data-end=\"1721\"\u003eWater Resistance: Up to 100 meters (10 ATM), sealed with Triplock crown and pushers for full chronograph waterproofness\u003c\/p\u003e\n\u003cp data-start=\"1844\" data-end=\"2773\"\u003e⏱️ \u003cstrong\u003eMovement\u003c\/strong\u003e\u003cbr data-start=\"1855\" data-end=\"1858\"\u003eType: Perpetual, mechanical, self‑winding chronograph, fully manufactured by RL\u003cbr data-start=\"1937\" data-end=\"1940\"\u003eCaliber: RL Calibre 4130 — robust in-house chronograph movement featuring simplified architecture and fewer components for improved reliability and efficient winding\u003cbr data-start=\"2105\" data-end=\"2108\"\u003eCertification: Superlative Chronometer, rated to –2\/+2 sec\/day after casing\u003cbr data-start=\"2183\" data-end=\"2186\"\u003ePower Reserve: Approximately 72 hours, ensuring multi-day autonomy\u003cbr data-start=\"2252\" data-end=\"2255\"\u003eFrequency: 28,800 vph (4 Hz)\u003cbr data-start=\"2283\" data-end=\"2286\"\u003eJewels \/ Hairspring \/ Shock Absorption: The automatic movement houses high-performance components including a vertical clutch, Parachrom hairspring, Chronergy escapement, and Paraflex shock absorbers for precision and resistance to magnetic fields\u003cbr data-start=\"2533\" data-end=\"2536\"\u003eFunctions: Central hours, minutes, and running seconds hands; chronograph with central sweep‑seconds hand, 30‑minute counter at 3 o’clock, 12‑hour counter at 9 o’clock; tachymetric bezel for measuring average speed up to 400 units\/hour\u003c\/p\u003e\n\u003cp data-start=\"2775\" data-end=\"3389\"\u003e✅ \u003cstrong\u003eConclusion\u003c\/strong\u003e\u003cbr data-start=\"2787\" data-end=\"2790\"\u003eThe RL Cosmograph Daytona Ref. M116518LN‑0041 is a dynamic fusion of sports performance and luxury refinement. Its 18 kt yellow gold case and high-contrast white-and-black dial deliver bold elegance, while the Oysterflex strap ensures comfort and durability for an active lifestyle. Powered by RL’s advanced Calibre 4130, this chronograph offers exceptional precision, reliability, and a 72-hour power reserve—making it ready at a glance, anytime. From the racetrack to a formal event, this Daytona is a statement piece and a precision instrument, preserving the legacy of RL’s iconic chronographs\u003c\/p\u003e","brand":"RL Store","offers":[{"title":"Default Title","offer_id":44199435239559,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8161\/9079\/files\/8-40.webp?v=1773483453","url":"https:\/\/premiumwatchstores.com\/products\/rl-cosmograph-daytona-ref-m116518ln0041","provider":"Premium Watch Store","version":"1.0","type":"link"}