Vintage Navajo sterling silver watch band plates with gold fill. It is not marked but usually the gold is 12KT and over sterling or brass. Each has a nice feather, swirls. Huge raindrops and a turquoise and red coral stones. Marked AP.

 They are convertible to an Apple Watch. The one in the photo is the largest Apple Watch, I think the 42mm.

They measure 2” long by 1 1/8” wide. The pin tubes are 18mm and the expansion band slots are 18mm. Total weight: 24 grams. 

Learn about how to make this work with your Apple Watch HERE