This is an 800 silver slide type bracelet (it is stamped 925 but I believe it is only 800) w blues, green & red enamel slides that look almost like Mediterranean tiles. It is in the Art Deco style, but its actual age cannot be determined. The locking pin & barrel closure is secure. It is 1/2” wide and 7” long, so should accommodate most wrist sizes. It is a beautiful & comfortable piece with a pleasing design & combination of colors.