The Bulgari Serpenti ref: 101815 features a 35mm case crafted from rose gold. It is powered by a quartz movement, specifically the Bulgari caliber B033. The watch showcases a black dial, providing a striking contrast to the rose gold casing. This model exemplifies Bulgari's unique design language, merging elegance with functionality. The Serpenti collection is known for its distinctive aesthetic, making this timepiece a notable addition for collectors.