It is a very rare model of polish armchairs called "Relax". This seat has never been mass-produced. It came out of the factory as a limited edition and was produced for a very short time in the 1960s - so it is practically impossible to get on the aftermarket.
The armchair underwent a comprehensive renovation. The frame was sanded from all layers of paint and varnish and again covered with ecological teak paint with a satin finish. The seat was stripped down to bare wood and built from scratch - belts - foams to the new, red upholstery with a colored thread. The whole process has led to the armchair being restored with attention to every detail and restored to its original condition over sixty years ago.