Antique Furniture Direct has dated this piece to the 1920s.
The faux-leather upholstery is in good condition and appears original to the chair. Stamped under seat rail with initials “ES”.

Construction/Wood:
Oak
Condition Report:
Very good original condition. Solid and sturdy. Revolving mechanism in good working order. General wear and marks commensurate with age.
Dimensions:
Width: 40cm
Depth: 35cm
Height to Seat: 49cm
Overall Height: 89cm
Antique Furniture Direct has dated this piece to the 1920s.
You can view the stock and full dealer information on the Antique Furniture Direct Profile Page