Aventurine takes its name from the Italian a ventura, or by chance—an allusion to its fortunate discovery in the 18th century. The beautiful green hue of this remarkable stone has a unique shimmering quality called aventurescence. Our 34mm Birdy features a gold PVD case and brac...more elet and a dial crafted from a polished Aventurine stone which shines with a lucky glow. Enjoy a timepiece that's beautiful—and has a story to tell. show less