About
The Tesract is Kohei Nishimura’s second signature bimetal (following the Fractal), released in 2025. It refines the Fractal with a more proportioned stainless steel rim, a slightly wider profile, and increased weight distribution — all contributing to enhanced stability and playability. Named after the tesseract, the four-dimensional hypercube analog. Available in Matte Silver/Shiny Black Ring.
