Webberley Antiques has dated this piece to the Before 1700 period.

The caning has been renewed in the past fifty years and is of the correct finer gauge to mirror that of the original. The seat has an old hand made to measure padded and tasselled cushion pad covered in a rich cut velvet which has some age related wear and some loose and missing tassels - attractively aged though and it suits the chair very well.

Some small repairs and replacements consistent with age and use and with some evidence of old worm, long since treated and dead, the chair is structurally sound, sturdy and usable with no weakness or movement in the joints.

See - Adam Bowett 'English Furniture 1660-1714 from Charles II to Queen Anne p. 98 and pp. 262-265 for similar examples.
Dimensions are:
23 inches wide, 18 inches deep and 52.5 inches high
Floor to seat is 16 inches.
For metric please multiply by 2.5
Webberley Antiques has dated this piece to the Before 1700 period.
Specialists in 18th century and earlier furniture for more than 45 years
You can view the stock and full dealer information on the Webberley Antiques Profile Page