The Blancpain Villeret ref: 6669-3642-55B features a 40mm case crafted from rose gold. This model, produced in 2015, is powered by the automatic winding Blancpain caliber 6950. The watch showcases a white dial and includes a big date complication for enhanced readability. Its design reflects a commitment to precision and functionality, making it a noteworthy addition to any collection.