Year: 2017 This is an authentic BULGARI Stainless Steel Diamond Bezel 35mm Serpenti Tubogas Quartz Watch Black. The watch is crafted of stainless steel and features a black dial, diamond bezel approximately .24 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.