PROTEUS-Brushed Black Iron / Silver / Black Enamel / Light Deep Emerald Gradient

Named after the Greek sea god and Neptune’s moon, Proteus embodies adaptability, versatility, and elusive wisdom. A refined evolution of the Helios family, it merges soft curves with sharp, contemporary lines. Subtle enamel details highlight craftsmanship, reflecting Japanese eyewear’s timeless precision. Crafted in lightweight titanium, Proteus features textured, knurled temples and precise pressed-line patterns, combining technical innovation with artisanal refinement. Made in Japan Japanese titanium frame with enamel details Japanese titanium temples with threaded tube screw system Ceramic nose pads with beta-titanium nose pad arms Light deep emerald gradient lenses, CR39 lenses with anti-reflective coating, 4-base curvature, category 1 tint Lens width: 52mm Bridge width: 19mm Temple length: 145mm