This is an authentic BULGARI Stainless Steel Calfskin Diamond 35mm B.Zero1 Butterfly Quartz Watch. The watch is crafted of stainless steel and features a black calfskin strap, black dial w/ a diamond encrusted butterfly motif, sapphire crystal, and a quartz movement. This is a charming watch with the whimsical styl of Bulgari! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.