Set of 4 vintage chairs

Series of 4 office chairs attributed to Marcel Breuer, edition from the 70s/80s. Possibility of splitting the lot into two. The chairs are in good condition but show signs of wear on the metal structure, the chrome is pitted in places and one of the two arches under one of the seats is missing. The leathers are in very good condition, note a chair with the seat and back slightly relaxed. A classic of vintage design, robust, comfortable and quality chairs.