M3117 Sunglasses by Matsuda. Color: Antique Gold / Sage Green, Brushed Gold / Blue Grey, Brushed Silver / Cafe Blue Gradient, Matte Black / Cafe Violet Gradient, Size: 47-21-143. Introducing the M3117 by Matsuda, an exquisite blend of simplicity and sophistication! The pantos-style lens with an aviator-inspired bar at the top and the ornate metalwork balanced with a precious metal skeleton lend a distinct duality to the design. The temples feature a unique blend of lightweight Japanese acetate body and ornate metalwork, adding to the uniqueness of the style. Not to mention the arched titanium temple bridge and floating lens design that make it even more special. All these features come together beautifully, Made in Japan!