Model Number: 116509-MTAO Collection: Cosmograph Daytona Model Name: Oyster Perpetual Cosmograph Daytona Case Material: 18ct White Gold Case Diameter: 40 mm Dial: Natural Meteorite dial Unique crystalline patterns (no two dials are alike) Hour Markers: Roman numeral hour markers in white gold Sub-dials: 3 chronograph counters (30-minute, 12-hour, and running seconds) Harmoniously arranged with contrasting black sub-dial rings Bezel: Fixed tachymetric scale bezel in 18ct white gold Movement: Rolex Manufacture Calibre 4130 Perpetual, mechanical chronograph, self-winding Functions: Central chronograph hand accurate to 1/8 of a second 30-minute and 12-hour counters Small seconds hand Stop-seconds for precise time setting Bracelet: Oyster bracelet in 18ct white gold Three-piece solid links Clasp: Folding Oysterlock safety clasp with Easylink comfort extension link Crystal: Scratch-resistant sapphire Water Resistance: 100 meters / 330 feet Power Reserve: Approximately 72 hours Certification: Superlative Chronometer (COSC + Rolex in-house certification)
