Vacheron Constantin Produced by SJ .MKS proudly presents the Vacheron Constantin VC RK4 "Wu Liu Zhi Xing" series E large three-hand watch. The only all-in-one version on the market, suitable for both sports and business, blending style and taste seamlessly! .1. Equipped with a custom-made movement, leading the era of all-in-one watches! .2. The stainless steel case fits the wrist perfectly, with an ultra-thin thickness of 9.2mm for a more sophisticated look. The crystal is made of sapphire glass, ensuring that all specifications are truly consistent with the original. Impeccable style! .3. The strap is crafted from top-quality Italian leather, featuring hand-stitching techniques from the VC factory.4. Original 18mm Maltese cross butterfly clasp, S1 exquisite recommendation for men's mechanical watches.