The Cartier Blue Balloon Square Diamond Gypsophila watch has been revised and upgraded 1. It still uses the same inlay technology of top international jewelry (pure hand orbit inlay). This inlay technology is an original patent of Van Cleef & Arpels. It still uses the blue balloon logo Roman face with upper orbit inlay technology. Purely handmade, perfectly combined, and more majestic. 2 hands have been corrected and upgraded to the same baked blue needles found at the Blue Balloon counter. 3. The heads have been corrected and upgraded to the iconic natural sapphires of the Blue Balloon. 4. The unique R-position lines and angles of the Blue Balloon have been corrected and upgraded. 5 [Case inlay] We used a more sophisticated three-prong inlay process and adjusted the inlay angle to make the diamond inlay effect of the watch more prominent, three-dimensional and full. [Case] ​​is made of 316L top-grade fine steel, with a case diameter of 42mm. [Mirror] Top-quality double sapphire crystal glass, double-sided anti-vertigo, high-definition coating! [Movement] Original imported 9015 mechanical movement, a masterpiece worth owning! ! ! ,