iNCLUDES SWIVEL. M1-tested The 620 Restyled model is an "up to date" version of the 620 standard 3-points-seat. We have restyled the shape and/or design. It is a very high quality product complete, in its full optionals version, with swivel and height-adjustment integrated in the steel-base frame. Armrests, backrest and headrest are adjustable as usual and last but not least the backrest folds down completely forward to get the downward of the ‘pivot-bed’.