| Seat | Pressed steel frame, serpentine springs. Molded polyurethane foam, upholstered. Under seat panel:Polyurethane foam, upholstered. Gentle seat-rising system. |
| Back | Molded polyurethane foam, upholstered. Back panel:Natural wood surfaced plywood. Polyurethane coating. |
| Leg | Die-cast aluminum alloy with baked enamel finish. Aisle end panel:Natural wood surfaced plywood. Polyurethane coating. Floor fixed |
| Seat Width | 450~540 |
| Armrest | Solid wood finished with polyurethane coating. |






