Vintage 925 sterling silver handmade Southwestern Western cuff bracelet

Vintage handmade sterling silver cuff bracelet. Western / Southwestern, possibly by Navajo (but can't say for sure, please see closeup pictures for details). Rare and unique wavy / fiery style. With natural red coral, natural blue lapis lazuli and natural blue turquoise stones. In excellent condition. Adjustable size, currently fits like M. Covered by some vintage patina, which most collectors prefer to keep. But I can clean it upon request (just let me know at the time of purchase).