In the world of luxury eyewear, there are brands that market heritage and brands that embody it. Kame ManNen — founded in 1917 in Sabae, Fukui Prefecture, Japan — is firmly in the latter category. With over a century of continuous production, they are Japan's oldest eyewear brand, and their frames represent the absolute pinnacle of titanium craftsmanship.
The name "Kame ManNen" (亀万年) translates to "ten thousand years of the turtle" — a Japanese symbol of longevity and endurance. It's a fitting name for a brand whose frames are built to last generations. Every pair is manufactured in their own Sabae factory, where master artisans employ techniques refined over decades: three-dimensional rim profiling that creates subtle undulations in the metal, hidden spring hinges, and precisely calculated nose pad geometry engineered for specific face shapes.
Sabae is to eyewear what Jura is to watchmaking — a small city whose entire identity revolves around precision manufacturing. Over 95% of Japanese eyewear is produced here, and Kame ManNen is the region's founding brand. Their factory sits alongside those of other prestigious makers, but Kame ManNen's century-plus of accumulated knowledge gives them an edge that newer brands simply cannot replicate.
The design world has taken notice. Architects, industrial designers, and creative directors increasingly seek out Kame ManNen for its embodiment of the Japanese concept of "yohaku" (余白) — the beauty of empty space. Their frames are studies in restraint: no unnecessary decoration, no superfluous elements, just pure form following function. Yet within this minimalism lies extraordinary complexity that reveals itself only upon close inspection.
We carry 113 Kame ManNen styles because we believe they represent something increasingly rare in the modern world: patient, uncompromising craftsmanship passed down through generations. When you pick up a Kame ManNen frame, you can feel the difference immediately — the weight (or lack thereof), the way the temples open with exactly the right tension, the way light plays across those sculptural rims. It's Japanese engineering at its most poetic.