Very vintage Navajo handwrought sterling silver watchband plates. It is set with two natural turquoise stones they're stamped decorated and each has an applied stamp decorated snake. The eyes are red, and I do believe the red is enamel and not in laid with coral.

It comes with the vintage gold and silver stainless steel expansion watch band.

Total length without stretch is 6 1/2 inches. The plates measure one and 5/8 long by one and 3/8 at their widest. Ken tubes are 5/8 of an inch long expansion band slots are a little over 5/8 inches long..

They are not Hallmark ed.1940s to 1960s in vintage.

 I can be converted to work with an apple watch. 

I have instructions for you here.