SJ Production TW New Product Vacheron Constantin VC BN5 Model 4600E/000A-B402 Men's Automatic Mechanical Watch, suitable for both sports and business occasions, perfectly balancing style and taste! Four Core Competitive Advantages: Watch dimensions: 40mm x 9.6mm. 1. Original craftsmanship in hand, capturing the essence, disassembling and perfectly aligning the core! 2. Equipped with a custom version of the 1326 movement, leading the era of integrated watches! 3. The richly contoured case took a year and a half to perfect, providing an exclusive interpretation of Vacheron Constantin's high-end finishing. 4. The slightly domed sapphire crystal glass is flawless and offers clear visibility, showcasing the original character. Exuding sophistication and style! 1. The strap is made from the finest Italian calfskin, handcrafted using VC's original sewing techniques. 2. Maltese cross butterfly clasp. Perfectly refined and capturing attention, S1 highly recommends this men's mechanical watch.