Vacheron Constantin Heritage Series Watch Upgrade Edition. This watch features the original 9015 movement, making it slimmer and operates at a frequency of 28,800 vibrations per hour. The curvature of the four corners of the case has been improved, and the color gradient of the dial is more harmonious, with a more refined polishing process. It boasts an exclusive market-first case glass material, providing an extraordinary 3D effect, and an ultra-thin design with a diameter of 42mm, making it even closer to the boutique experience. Paired with Italian cowhide for a comfortable fit on the wrist! Produced by TW Factory, the Heritage Series from Vacheron Constantin embodies the brand's most unique DNA and symbolizes the ultimate elegance of Vacheron Constantin, fully reflecting the purest traditions of high-end watchmaking! Suitable for various business occasions, it combines understated refinement with elegance. A premium replica, please enjoy!