Brass Holy sitting buddy Thai Amulet with black chain

Unique Thai amulet brass in color , on a black chain . Holy Brass sitting budda micron case Phra tath Doi Kham luck Thai Amulet necklace ! NOTICE the plastic case is broke however the sitting Budda still sits inside . Found in an auction lot and researched to the best of my ability. I know nothing else about Thai jewelry I just know it’s a very cool piece of jewelry . Price reflects tarnish and plastic case . Used and pre owned condition