Vintage 70s swivel office chair in skai and black metal

Vintage swivel office chair from the 70s, in black skai, armrests and feet in black metal, very good general condition (only a few signs of the time passing on the top of the backrest and feet, visible in photos). Total height: 82 cm. Seat height: 42 cm. Width: 59 cm. Depth: 66 cm.