The Rolex Cosmograph Daytona reference 116519 is a luxury chronograph watch made of 18K white gold, known for its rare design and excellent performance. The case diameter of this model is 40 mm, equipped with the brand's self-developed 4130 automatic winding movement, with 72 hours of power reserve and chronograph function, combining precision and durability27. Its uniqueness lies in the use of natural gemstone dial design, each dial is unique due to different natural textures, and is inlaid with VVS grade diamond hour markers, highlighting the luxurious texture27. Some models are paired with blue alligator leather straps or Oysterflex rubber straps, combining elegance and sporty style.
