Description
The Rolex Cosmograph Daytona ref. M126518LN-0002 is a luxurious and high-performance chronograph watch designed for professional racing drivers and enthusiasts alike. Here’s a detailed description of this specific model:
🔹 Model Name:
Rolex Cosmograph Daytona – M126518LN-0002
🧭 Key Features:
- Case Size: 40 mm 
- Material: 18 ct yellow gold 
- Bezel: Black Cerachrom ceramic bezel with tachymetric scale – used to measure average speeds 
- Crystal: Scratch-resistant sapphire 
- Water Resistance: 100 meters / 330 feet 
⌚ Dial:
- Color: Intense black 
- Markers: Gold-tone hour markers with Chromalight luminescence 
- Sub-dials: 3 chronograph counters (60-second, 30-minute, and 12-hour) 
- Details: Bold and elegant contrast between the black dial and gold accents 
🧵 Bracelet/Strap:
- Type: Oysterflex bracelet 
- Material: High-performance elastomer over flexible metal blades 
- Clasp: 18 ct yellow gold folding Oysterlock safety clasp with Easylink comfort extension 
⚙️ Movement:
- Calibre: Rolex 4131, self-winding mechanical chronograph 
- Power Reserve: Approximately 72 hours 
- Certification: Superlative Chronometer (COSC + Rolex internal standards) 
🌟 Style & Impression:
This reference blends the technical excellence of the Daytona line with a luxurious 18 ct yellow gold case and the sporty comfort of the Oysterflex strap. Its black and gold color scheme gives it a bold, elegant, and sporty character – suitable both for high-performance contexts and stylish wear.



























