This is an authentic BULGARI Stainless Steel 18K Rose Gold Diamond Bezel 35mm Serpenti Tubogas Double Spiral Quartz Watch Black. The watch is crafted of 18 karat rose gold and stainless steel, and features a serpent shaped case with a black dial, rose gold hands and hour markers, diamond accented bezel approximately .29 total carat weight, sapphire crystal, and a quartz movement. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.