The JB Rolex Label Noir Oyster Tourbillon, the first Rolex watch with a tourbillon officially recogn

The JB Rolex Label Noir Oyster Tourbillon, the first Rolex watch with a tourbillon officially recognized by foreign media, was developed by the JB factory based on the Milgauss Oyster 116400 lightning bolt movement, just like the official Label Noir. Watchmakers extensively developed the 3131 automatic mechanical movement, removing 51 components, adding 94 new components, and modifying two existing components. It features the first Seagull tourbillon movement with a large seconds hand, representing another technological breakthrough in the copying industry. The final result is the world's first true Rolex tourbillon watch and the first tourbillon with a large seconds hand. The stainless steel case has undergone black PVD coating, the dial has been changed to matte gray, and the hands and hour markers are also black. It features the same folding clasp as the Rolex Oyster—in short, the bright dial of the Oyster has been replaced with a low-key, sophisticated dark color, drawing attention to the tourbillon at 6 o'clock. The "Milgauss" inscription at 12 o'clock has been changed to "Label Noir." Rolex enthusiasts can search "the world's first Rolex with a tourbillon" on Baidu for relevant information. The official video is available at https://v.qq.com/txp/iframe/player.html?vid=j13483ka3me. This meticulously crafted Rolex is not only stylish and sophisticated to wear, but also highly versatile and worth owning. Following the Roger Dolby RD double tourbillon and Richard Mille RM tourbillon, JB Factory presents another masterpiece. JB Factory – dedicated to creating top-tier tourbillons.