Dickinsons Antiques has dated this piece to the 17th Century.
A very sturdy and solid chair of a fabulous colour and burnished surface, having the original two-piece seat. In excellent condition, being well up on its feet and retaining all the original stretchers and pegs, having a couple of small historic repairs to the seat and a piece of wood overlaying the bottom of the panel.

A great example of a chair from the early 17th Century, Circa 1630
Seat height of 52 cm.
A chair with a very similar back panel described as "powerful" is illustrated on page 61, plate 43 in Tobias Jellinek's book "Early British Chairs and Seats 1500 To 1700".
Dickinsons Antiques has dated this piece to the 17th Century.
Dealing in early oak and country furniture since 1958.
You can view the stock and full dealer information on the Dickinsons Antiques Profile Page