Bulgari Serpenti Jewelry Double-Twirl Pink Gold and Diamonds Ladies Watch (101986). Swiss quartz movement with minutes and hour hands. Black sapphire dial, 26mm 18Kt pink gold case with diamonds. Water resistant to 30M. Sapphire crystal front and solid case back. Two twirl 18Kt pink gold tubogas bracelet with black enamel and diamonds. The timepiece features 385 diamonds for a total of 3.92ct.