Model Number: 126508-0005 Collection: Cosmograph Daytona Model Name: Oyster Perpetual Cosmograph Daytona Case Material: 18k Yellow Gold Case Diameter: 40 mm Bezel: Fixed bezel with engraved tachymetric scale Made of 18k yellow gold Dial: Sunburst Golden Dial Elegant tone-on-tone look with gold contrasts Hour Markers: Luminous hour markers in 18k yellow gold settings Sub-dials: 3 chronograph counters with black-rimmed rings 30-minute counter at 3 o’clock 12-hour counter at 9 o’clock Running seconds at 6 o’clock Movement: Rolex Manufacture Calibre 4131 New-generation movement (introduced 2023) Perpetual, mechanical chronograph, self-winding Functions: Chronograph with central second hand 30-minute and 12-hour totalizers Stop-seconds for precise time setting Bracelet: Oyster bracelet in 18k yellow gold Three-piece solid links Clasp: Folding Oysterlock safety clasp Easylink 5 mm comfort extension link Crystal: Scratch-resistant sapphire Water Resistance: 100 meters / 330 feet Power Reserve: Approximately 72 hours Certification: Superlative Chronometer (COSC + Rolex certification after casing)
