The highest quality Vacheron Constantin VC men's watch. Brand new complex multifunctional moon phase watch.Movement: Equipped with an original imported 9100 multifunctional automatic winding mechanical movement.Functions: Combines month display, week display, date display, moon phase, and other features, making it truly perfect.Material: Adhering to Swiss watchmaking craftsmanship, featuring a full steel nano platinum plating technology, PVD internal electroplating process, and a French sapphire scratch-resistant mirror.Imported Italian calfskin paired with the original pin buckle.Case: Size 42mm, thickness 10mm.Water Resistance: Super waterproof.Professionally crafted, visually stunning, understated luxury, not ostentatious; once you own it, nothing else is needed!