This black sapphire rainbow Daytona replica reconstructs a luxury chronograph with laboratory-level craftsmanship! The 40mm 904L stainless steel case is rhodium-plated, and its hardness is 180% higher than the original. The black sapphire dial is inlaid with 56 VVS-grade rainbow square diamonds. It is equipped with a customized 4130 chronograph movement. The 1/8 second timing accuracy perfectly records every moment of showing off wealth from the fall of the auction hammer in Beverly Hills to the drifting of the Miami supercar club. The 72-hour power reserve is enough to support the carnival cycle from Coachella Music Festival to Monaco Casino. Under the curved sapphire mirror, the colorful diamonds reflect the K-line chart of the cryptocurrency surge under the spotlight. The 100-meter waterproofness directly faces the corrosive show of Las Vegas champagne rain. The Oysterflex strap is embedded with a titanium alloy skeleton, which maintains the emperor-level comfort between the Wall Street roadshow and the nightclub booth. Wear this ultimate trophy called "rainbow nuclear bomb on the wrist" by Drake-when the rainbow light pierces the black sapphire, you have stood at the top of the rainbow of the luxury food chain four years in advance!