The EF Rainbow Daytona is a mesmerizing tribute to the iconic Rolex Cosmograph Daytona, crafted with exquisite detail and precision. Aimed at achieving the original’s stunning effect, heavy investment in research and development has culminated in a watch that radiates elegance and artistry.

Featuring unique gold crystal chronograph dials, each piece is a masterpiece that showcases the enchanting reflective effects and vibrant colors. These dials contrast sharply against the black dial, harmoniously complementing the gemstone hues, and are adorned with diamond hour markers and golden hands that enhance the overall aesthetic appeal.

The watch case is constructed from imported genuine 904L steel, identical to the authentic model’s material, with a finely polished finish that is whiter and brighter, offering exceptional durability and resistance to wear. The powerful chronograph function is retained with the 7750 movement, ensuring complete functionality.

The ceramic bezel is crafted using a new technique that matches the authentic watch’s craftsmanship, presenting a depth-filled, smooth scale effect. The dial features metal mirror processing without blemish, using Swiss-imported luminous powder for strong nighttime visibility. Time indicators undergo grooved cutting that fills with bright black oil, differentiating greatly from ordinary printing in terms of texture quality.

The high-transparency sapphire glass provides an outstanding mirror effect, complemented by the A+ grade electroplating process for color stability and oxidation resistance. The watch is fitted with a natural rubber strap, molded in original form, identical to the authentic material’s softness and delicacy, ensuring it conforms comfortably to the wrist.