As such they are not in complete original perfect finish. I am not too sure of the exact date they were made, but I would suggest they may possibly date to circa the 1960s, or possibly earlier / later.
4 Vintage Swedish teak dining chairs 'Kontiki' by Yngve Ekström for Troeds
6 Vintage Danish teak dining chairs Model 83 from Boltinge Stolefabrik 1960s
VINTAGE 1960'S G PLAN TEAK DINING CHAIRS INC TWO CARVER CHAIRS X 6
Dining Set of 6 Dining Table and 6 Grey Faux leather Chairs Dinig Room Furniture