Dieter Rams, pair of armchairs for Vitsoe + Zapf from the armchair program 681 in black leather, 1968.

Product catalog from 1981. pic.

Published:  Dieter Rams: The Complete Works Klaus Klemp, with a foreword by Dieter Rams

W 78 H 60 D 76

This model was initially unknown to me, discovered first only in a product catalog from 1981.
However, in the now newly published book “Dieter Rams: The Complete Works” they are also documented, on page 151.
Due to their extravagant shape, especially the backrest and the processing of the materials, the armchairs have a casual elegance.