De Sede model DS-31 three-seat sofa black leather Switzerland 1970

A timeless icon of Swiss design, this DS-31 three-seat sofa was produced by renowned manufacturer De Sede in Switzerland during the 1970s. A perfect blend of comfort, elegance, and craftsmanship, the DS-31 collection is celebrated for its understated luxury and enduring appeal. This sofa is upholstered in high-quality black leather, which remains in very good original condition. The patina developed over time gives it a rich, authentic character, while the leather retains its suppleness and structure. Beautiful hand-stitched detailing along the seams and edges speaks to De Sede’s artisanal expertise. The subtly curved armrests, deep cushioning, and supportive seat design provide exceptional comfort. The sofa sits on a sturdy, sculptural brushed aluminum base that adds a light, modern contrast to the richness of the leather. A statement piece for any contemporary, industrial, or mid-century modern interior, this DS-31 sofa offers both everyday functionality and collector-worthy design pedigree. There is no label, but it is 100% original and De Sede.