Limited Editions has dated this piece to the 1930s.
They can of course be reupholstered in your own choice of material if required should this look not be to your taste. The timber is all in good condition and there is no reason why these will not last another 100 years at least. The sizes given for width and depth are on the seat and the carvers are 58cms wide and 48deep on the seat. A good set of chairs that would sit well with a refectory table perhaps, very keenly priced for 8 too.
Limited Editions has dated this piece to the 1930s.
You can view the stock and full dealer information on the Limited Editions Profile Page