Vintage sterling and foil order opal Mexican bracelet

i'm a big fan of foil opals and i particularly like these colors, purple/orange/yellow with order a nice bluish sheen.
this is a gorgeous older bracelet from Mexico, handmade with fancy wirework. there is one tiny silver bead missing off one of the edges, otherwise nice condition, with a safety chain to attach to the end so there is no danger of losing it. it's marked plata (silver) 925 and Hecho en Mexico.

length: 7 and 3/8"
width: 5/8"