Rolex Cosmograph Daytona Ref.116506

🔹 Key Specifications
• Model: 116506
• Case: 40mm platinum case, 12mm thickness, chestnut brown Cerachrom ceramic bezel with platinum-coated tachymeter.
• Movement: Cal.4130 automatic, COSC-certified, 72h power reserve, 15k Gauss anti-magnetic.
• Water Resistance: 100m with Oyster triple-lock system.
• Bracelet: Platinum Oyster 3-link, 20mm lug width, fits 19.5cm wrists.

🔸 Design Highlights
▫️ Material Innovation:

• Ice blue dial evokes glacial light, chestnut sub-dials mirror autumn tones with sunburst artistry.
• Ceramic bezel resists scratches and fading, platinum PVD scales enhance contrast, bidirectional rotation honors racing legacy.

▫️ Functional Precision:

• Chronograph measures 1/8-second intervals, sub-dials track 30-min and 12-hour durations with instrument-like mechanics.
• Chromalight lume emits 8-hour blue glow, outperforming conventional luminescence.

▫️ Ergonomic Craft:

• Platinum density (21.45g/cm³) offers substantial presence, brushed-polished finishes balance durability.
• 5mm Easylink extension adapts to environmental shifts, curved lugs ensure ergonomic fit.

💎 Technical Mastery

• Column-wheel chronograph reduces friction, 72h power suits modern lifestyles.
• Parachrom hairspring defies magnetic interference, stability maintained under stress (±2s/day).
• Sapphire crystal with double AR coating eliminates glare, enhancing legibility.