Sapphire polishing — RICHARD MILLE

Creating a sapphire case involves more than 1,000 hours of meticulous machining, with roughly a third of this time dedicated exclusively to the polishing process. Each component is carefully worked on individually—on the front, back, sides, and inner edges—ensuring every part reaches its final form and achieves a flawless aesthetic. This intricate process requires a high level of precision and craftsmanship, with costs that soar to astronomical levels. The production expenses far surpass the value of any case crafted from traditional precious metals, highlighting the unparalleled complexity and exclusivity of Richard Mille sapphire case creation. ► Find us also on: WeChat: RICHARDMILLE里查德米尔