Vintage Sterling Silver Blue, Green Enameled Etched Design 11mm Wide Hinged Bangle Bracelet 6 3/4 inches. This Gorgeous Vintage 925 Sterling Silver Square Dark Blue and Green Enamel 11mm Wide Hinged Bangle Bracelet From the 1930-40's Features Hand Carved Detail Work Push Button Clasp With Hinge Mechanism And Safety Chain For Security, Stamped Sterling. Bracelet Weight: 19.44 Grams. Bracelet Inside Circumference: 6 3/4. Clasp: Push Button Tongue Box Clasp With Safety Chain.