Rolex Oyster Perpetual Cosmograph Daytona 126508. 40mm 18ct yellow gold casing, which is water resistant to 100 meters. 4131 Automatic chronograph movement. Black dial, featuring luminous index hour markers, Central, luminous hours and minutes hands, Yellow gold sub-dials: small seconds, 30 minutes, 12 hours. Central seconds hand for chronograph function. Polished tachymeter bezel. Upon an 18ct yellow gold oyster bracelet, with a folding clasp. Box and papers September 2024.