637 Utrecht Armchair 3D Model

The Cassina 637 Utrecht Armchair is a armchair designed by Gerrit Rietveld for Cassina, available as a precise NURBS 3D model for Rhinoceros 3D and architectural visualization. Cassina is the Italian furniture brand founded in 1927 in Meda, Brianza, known for the I Maestri collection of licensed reissues by twentieth-century masters and for ongoing collaborations with contemporary designers.

The model is built in Rhinoceros (Rhino 3D) using clean NURBS geometry, organised by layers for efficient material assignment and flexible scene integration. Native dimensions are 68 × 85 × 70 cm (width × depth × height), matching the real product specifications. The file is exportable to FBX, OBJ and 3DM with compatibility for KeyShot, V-Ray and other professional rendering pipelines.

Suitable for residential archviz, contract interior CGI, hospitality renders and twentieth-century furniture visualization. Recommended for architects, interior designers and 3D artists working on Italian design projects.