[Famous Swiss Watches] White shell, gold shell, TW Taiwan factory, Patek Philippe PP BJ3 perpetual calendar multi-function high-end watch! The style adopts multi-functional imported mechanical movement! Zero repair quality. The entire watch case adopts an exclusively developed CNC grinding process, which is exactly the same as the original process, and the overall literal texture is better! Diameter 41*10mm. Dial functions include: date, day of the week, month, real sun, moon and star rotation, elegant aristocratic atmosphere combined with unparalleled visual enjoyment, mysterious and elegant, exquisite and extraordinary. The style is matched with Italian cowhide to make the wrist more comfortable and comfortable. It uses the original butterfly folding clasp, which is elegant and classy. No one really owns a Patek Philippe, they just keep it for the next generation. The famous craftsman Swiss Watch recommends men's multi-functional mechanical watches.