Otto Zapf leather office armchair for top star

This Topstar office armchair, made of black nappa leather, is in first-class condition. The leather, like the metal base, shows minimal signs of wear. The hydraulics work perfectly, and the armchair also has a rocker function. This office armchair was designed by Otto Zapf for Knoll Int. designed and later also manufactured by the German manufacturer Topstar. An extraordinary armchair that also found its way into the German Chancellery. Otto Zapf founded the Vitsoe + Zapf studio with Niels Vitsoe and later designed for leading furniture manufacturers such as Knoll Int., BB Italia etc.