This is an authentic BULGARI 18K Rose Gold Ceramic 23mm Serpenti Tubogas Watch Black. This stunning serpent watch has a stainless steel and 18K Rose gold band and a 18K Rose gold bezel encased with diamonds for the serpents head. The dial is black with Rose gold hour markers. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.