Vacheron Constantin TRADITIONNELLE Moon Phase .Swiss traditional watchmaking essence, meticulously crafted, pursuing perfect artistry! The case is adorned with 82 beautiful moon phases, along with a gold border embedded into the dial, achieving perfect harmony! The movement model is ETA2824-6, featuring a true date display and a 24-hour day-night star function for stable quality. Dimensions are 41mm in diameter and 11mm in thickness. The case is made of 316L stainless steel with nano platinum plating technology, further enhancing its noble and elegant appearance. The strap is made of Italian calfskin and features an automatic detachable design, with triple water resistance for stable performance. You can purchase with confidence! High-end quality, crafted with unique ingenuity!