🔹 Overview
The RL Cosmograph Daytona Ref. 116519LN-0038 is an exceptional chronograph that blends rarity with luxury. Crafted in 18 kt white gold, it features a striking meteorite dial — each with unique crystalline patterns — paired with black sub-dials for sharp contrast. Its black Cerachrom bezel and Oysterflex bracelet add modern sportiness while maintaining prestige. Introduced around 2021, this reference quickly became a collector’s highlight thanks to its distinctive use of natural extraterrestrial material.

💎 Key Specifications
Origin: Switzerland – Oyster Perpetual Cosmograph Daytona collection
Case Size: 40 mm Oyster case
Case Material: 18 kt solid white gold with polished and brushed finishing
Bezel: Fixed black Cerachrom ceramic bezel with tachymetric scale, platinum-filled numerals
Dial: Meteorite with natural Widmanstätten pattern and contrasting black sub-dials
Hour Markers: Applied white gold with Chromalight luminescence
Strap: Oysterflex elastomer bracelet with flexible metal blades inside, Oysterlock clasp, Easylink 5 mm extension
Crystal: Scratch-resistant sapphire
Water Resistance: 100 m / 330 ft

⏱️ Movement
Caliber: RL 4130, in-house automatic chronograph
Type: Self-winding mechanical movement with bidirectional rotor
Functions: Central chronograph seconds, 30-minute counter at 3 o’clock, 12-hour counter at 9 o’clock, small seconds at 6 o’clock, stop-seconds for precise time setting
Escapement: Vertical clutch and column wheel for precision timing
Shock Protection: Paraflex shock absorbers
Hairspring: Parachrom for magnetic resistance and stability
Frequency: 28,800 vph (4 Hz)
Jewels: 44
Power Reserve: ~72 hours
Certification: Superlative Chronometer (COSC + RL in-house, −2/+2 sec/day)

✅ Conclusion
The RL Cosmograph Daytona Ref. 116519LN-0038 is one of the most distinctive Daytonas ever produced, thanks to its extraterrestrial meteorite dial. The combination of white gold, black ceramic, and Oysterflex delivers both elegance and sporty versatility. Powered by the proven Calibre 4130, it offers exceptional precision, durability, and a 72-hour reserve. A rare variation within the Daytona line, this watch is prized by collectors seeking a piece that embodies cosmic uniqueness and timeless prestige.