Post modern steel and leather lounge chair, Germany 1980s

Post modern design lounge chair. Made from steel tubes connected by steel joints. The sides are made from black lacquered wood. The leather backrest is adjustable.
The seat is made from a single sheet of metal that is bent into a half pipe shape with a pre-shaped leather cushion.
It has a small integrated and adjustable side table made from black lacquered metal
Although the chair has a hard and industrial appearance, it is very comfortable.
Who the designer or manufacturer was, is unknown.

The chairs is in very good condition with slight signs of use and wear.