VTG Swarovski Black Enamel Hinged Bangle with Crystals Signed S.A.L.‎ 80's

Swarovski hinged bangle in excellent condition. Black Enamel has crystals and smooth gold plated back. Strong clasp and no missing stones. Signed S.A.L. which was used by Swarovski from 1977 to 1988, but after proving to be confusing to consumers it was replaced with the trademark swan hallmark that continues to represent Swarovski jewelry today.