Seigan (精眼) - 4140 Medium Elevate your aesthetic with our

Elevate your aesthetic with our bold square silhouette

fusing a hand-polished acetate browline and weightless β-titanium temples

This β-titanium square frame pairs bold geometric lines with featherlight strength

and anyone seeking the perfect blend of subtlety and refinement without compromising on durability

Seigan (精眼) - 4140 Medium Elevate your aesthetic with ourRefresh your look with a refined square oval silhouette, meticulously handcrafted in rich acetate and paired with ultra light, corrosion resistant titanium temples. A low profile saddle bridge and integrated cut out lug detailing blend comfort with sleek minimalism. Why Youll Love It Tortoiseshell: Warm amber marbling that adds effortless warmth to any ensemble. Who Its ForMinimalists who value subtle sophistication and universal face flattering