Vintage sea treasures charm bracelet

This sweet piece of jewelry will make you smile when you wear it, thinking of warm days beachcombing oceanside. Seven finely detailed charms, four adorned with chips of green glass or stone, dangle at just the right length from the golden chain bracelet. The bracelet is in perfect condition. It measures just under 7 inches, so would probably fit best on a smaller wrist. No mark or signature, but I know the bracelet dates from the 70s or earlier.