The Akoni - Calisto remixes the classic 1980s optical aviator with an innovative double-rim construction and a mechanically bolted brow bar inlaid with enamel—accent colors adding a clever touch of sophistication to a proven silhouette. The hardware is pure Akoni: custom titanium temples with knurled round components, a threaded tube screw system, and ceramic nose pads on beta-titanium arms—every component machined to earn its place. Aviation heritage, rebuilt to watchmaking tolerances by Japanese master artisans. Handmade in Japan. Includes Akoni box, case, cleaning cloth, and 1-year manufacturer warranty.