Paul Conti a pair of model 6250 armchairs for G-Plan, black button back vinyl upholstery on solid wood four point swivel bases with castors. Wing backed with oversized dimensions. Inbuilt spring system. The United Kingdom, designed 1962, 100 cm high, 90 cm wide, 90 cm deep other notes: this model of chair featured in the 1967 James Bond movie, 'You only live Twice'. They are sometimes referred to as the 'Blofeld Chair', or the 'The most comfortable chair in the world'.