Steelcase copy of Knoll Pollock Swivel Side Arm Chair? REDUCED

This vintage chair appears to be a faithful copy of a Knoll Pollock Executive 1258 Swivel Side Arm Chair of the post Mid-Century era, and it is in a very up-to-date deep celery color with black and chrome trim.

Upholstery is Tufted Vinyl over Plastic Shell with what Knoll called Aluminum Waterfall Front Frame Ebonized Arm Rests.

The chair has a remarkable resemblance to Charles Pollock`chair, now considered one of Knoll's most memorable designs. It also seems to feature a similar aluminum rim that supports the chair both structurally and visually. The main differences seem to be that there are four tufted buttons on the seat of the Steelcase version, while the Knoll has only two, and the arm rests are a slightly different curve.

There are a few slightly marked places on the back where the chair probably rubbed a desk or chair rail, but it is in good used condition.
The height of the back is 31 1/2" high, it is 24" wide across the arms, and the seat is 16" from the floor. I do not know if the seat height is adjustable or not.  It is a really great color