This is an authentic BULGARI Stainless Steel Calfskin 20mm Serpenti Double Wrap Quartz Watch. The watch is crafted of stainless steel and features a black dial, silver hands and hour markers, green calfskin strap with additional black lizard strap, sapphire crystal, and a quartz movement. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.