M3113 Eyeglasses by Matsuda. Color: Antique Silver / Navy Demi Brown, Brushed Gold / Matte Black, Brushed Silver / Blue Demi, Matte Black / Black, Size: 50-22-140. Meet the M3113 from Matsuda: a versatile and unique square frame that's sure to catch your eye. It has a youthful vibrancy thanks to a thin overlay of Japanese acetate and ergonomic, curved temple tips. But there's more to it than meets the eye - underneath the overlay is a precious metal frame and temples finished with an elegantly placed coat of lacquer inspired by the Gothic architecture Matsuda observed while growing up on the streets of Paris. And with its lightweight titanium construction, signature M N engraving and superior finish, this piece is crafted to perfection. Made in Japan, the M3113 is truly one of a kind.