The Yacht-Master 40mm and 42mm, the highest version automatic watches in the market! Our team spared no expense and effort to perfectly replicate all the functions of the genuine product! [Bezel] Made from the original mold, 1:1 perfect reproduction! The watch comes in 40mm and 42mm sizes, crafted from 904L stainless steel and polished with top-notch CNC technology. The black ceramic bezel is of the highest quality, with an effect identical to the original, making it even closer to the official store! [Movement] This model uses the original 3235 movement, with an extremely long power reserve. Our exclusive custom movement is more stable and has almost zero return rate! [Dial Glass] Our team has overcome multiple technical challenges to achieve perfection. We have meticulously refined the details of the 12 hour markers, and each index is exquisitely carved and polished. The watchmakers hand-fill the Swiss original type luminous material. 1:1 reproduction of the top-grade Swiss ice blue luminous effect, with a fine texture and color matching the original. Under the 2.5x magnification of the sapphire glass, the overall dial texture is even better! The most authentic experience that rivals the genuine product! [Strap and Buckle] Fluororubber strap, each strap fits perfectly with the lugs, providing the highest comfort to the wrist!