Model Number: 126519LN-0006 Nickname: "Ghost Daytona" (due to its monochromatic silver-tone dial and stealthy look) Collection: Cosmograph Daytona Case Material: 18k White Gold Case Diameter: 40mm Bezel: Black Cerachrom ceramic bezel with engraved tachymetric scale Dial: Silver-tone sunburst dial with matching sub-dials for a sleek, unified aesthetic Hour Markers: 18k white gold hour markers with Chromalight luminescence (long-lasting blue glow) Sub-dials: Subtly contrasting silver chronograph counters – 30-minute, 12-hour, and small seconds Crystal: Scratch-resistant sapphire crystal Movement: Rolex Caliber 4131 – automatic chronograph movement Power Reserve: Approximately 72 hours Bracelet: Oysterflex elastomer strap with titanium-nickel alloy blade for flexibility and durability Clasp: 18k white gold Oysterlock safety clasp with Easylink 5mm extension Water Resistance: 100 meters / 330 feet Functions: Hours, minutes, small seconds, chronograph, tachymeter Special Features: Superlative Chronometer certified (COSC + Rolex in-house testing) Parachrom hairspring and Paraflex shock absorbers for enhanced reliability Understated, modern aesthetic with a monochrome "ghosted" design theme Sleek fusion of sporty and elegant, ideal for collectors and enthusiasts
