Aviator sunglasses in matte black acetate and 18k gold-plated titanium. Signature diamond pattern engraved at outer frame. Grey gradient lenses featuring anti-reflective coating and 100% UV protection. Logo engraved at lens. Hex screws at hinges. Cut-out accent at temples tips. Size: 55.17 143. Acetate, 18k gold, titanium. Made in Japan.