- Aluminium pedestal, polished
- Aluminium synchro deluxe mechanism with integrated seat depth- and seat angle adjustment, tension adjustment on the right hand side, lockable in the front and back position
- Aluminium components polished
- Aluminium clasp polished to the connection of seat and back rest
- Armrests width adjustable through clip
- Dondola® Seat mechanism
- Ergonomically shaped comfort seat
- Height adjustable armrests “D4” with depth-,breadth and radial adjutable pads with leatherette cover
- Backrest in upholstered design, with integrated three dimensionally movable Dondola® seat joint and height adjustable lumbar support
- Back rest with perforated leather cover and elegant diamond quilting
- Backrest frame polished aluminum
- Special depth suspension