Set of 3 vintage chairs SE68 by Egon Eiermann for Wilde + Spieth Germany

Set of 3 chairs, model SE68 by Egon Eiermann for Wilde + Spieth, Germany. Chrome plated frame with plywood seat and backrest, original vinyl furnish in red, grey and blue. Seat height 45 cm. In good vintage condition with wear of use: red chair has 2 black letters on the back, blue chair has some small vinyl damages at 1 side of the seat. Price is for the set of 3 chairs.