Introducing the all-new upgraded version of the TA, the Hublot Big Bang series Tattoo Watch! This original 1:1 mold took two years of dedicated craftsmanship to create! .Case: With a size of 45mm, this case represents a major technological breakthrough, featuring the industry's only titanium metal shell. Most versions on the market are made of steel. The case mold comprises dozens of components, and the quick-release buttons have been calibrated through countless data adjustments to achieve the same pressing feel as the original precise and smooth! .Strap: The quick-release strap is synchronized with the original design, featuring a head particle made with a rubber coating process that significantly reduces the likelihood of separation, thereby greatly extending the strap's lifespan. With inner rubber and outer leather, it offers comfort and a snug fit! .Buckle: This is the only quick-release buckle in the industry that matches the original, crafted with a 1:1 mold and comprising dozens of components! The buckle material is consistent with the original, made of titanium metal! .Overall: Every component of this watch has been crafted from an original 1:1 mold, with a total of 26 molds used. The complexity of the craftsmanship is unparalleled in the industry, with all functions synchronized with the original. The titanium metal case and buckle break away from the market's steel versions, significantly reducing weight for a light and comfortable wearing experience! .Yubo Tattoo, making a mark on the heart TA welcomes all connoisseurs to appreciate its excellence!