Brand: Rolex
 Series: Cosmograph Daytona
 Model: 116519LN (Grey)
 Diameter: 40mm
 Material: 18ct white gold Movement: Rolex 4130 movement Outer ring: Black Cerachrom ceramic solid outer ring with tachymeter Oyster case structure: middle case, screw-in back cover and winding crown winding watch Crown: Screw-in triple lock triple waterproof system Mirror: scratch-resistant blue crystal Waterproof: 100 meters certification: Swiss Astronomical Observatory certification (COSC) + Rolex certification
 BRAND: Rolex
 MODEL: Cosmograph Daytona
 MODEL NUMBER: 116519LN (Grey)
 DIAMETER: 40mm
 CASE: Oyster,18ct white gold
 MOVEMENT: Auto. Calibre 4130
 OYSTER ARCHITECTURE: Monobloc middle case, screw-down case back and winding crown
 WINDING CROWN: Screw-down, Triplock triple waterproofness system
 CRYSTAL: Scratch-resistant sapphire, Cyclops lens over the date
 WATER-RESISTANCE: Waterproof to 100 metres / 330 feet
 CERTIFICATION: Superlative Chronometer (COSC + Rolex certification after casing)