Stunning Art Deco Mexican Sterling Silver Era Bracelet Stones in Shell Links

Here is a gorgeous bracelet! It is early vintage Mexican silver, pre 1948. The bracelet has 7 links that look like double shells, ribbed with blue or green stones. They are separated by silver domes. The clasp is marked 'Silver Mexico'. I don't see any other markings. The bracelet weighs 1.8 ounces on my postal scale. It is about 7.5" long and 1.5" wide.