This is an authentic BULGARI 18K Rose Yellow White Gold 30mm Tubogas Quartz Watch Black. The watch is crafted of 18 karat rose, yellow and white gold, and features a black dial, gold hands and hour markers, sapphire crystal, and a quartz movement. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.