This is a lovely mid-century large Japanese saltwater akoya cultured pearl link bracelet. 

The pearls measure 8.00mm round. They have good luster with rosy overtones. They are a white/cream color.

It is set in a gold filled setting. Stamped "1/20 12K GF". Total length is 7 1/2 inch. From mid-century.

All pearls are truly vintage and have only been lightly cleaned.