Winfried Totzek DS-142 Adjustable Wing Chair for De Sede

Another fine example of the DS-142, De Sede's award-winning collaboration with Dr. Winfried Totzek that redefined what a lounge chair could be. This particular edition from the 1980s demonstrates why the model became one of the most celebrated ergonomic designs in Swiss furniture history.

The adjustable armrests swing outward to allow easy entry, then lock into position for comfortable support. The backrest reclines through multiple positions — from an alert, upright posture to a fully extended chaise longue configuration. The steel frame provides the structural backbone, while the premium leather upholstery softens every point of contact with the body. The engineering is precise but never clinical; this is a chair that feels as good as it functions.

This DS-142 is in good condition with the kind of minor wear that comes naturally with decades of use. The reclining mechanism operates smoothly, the steel frame shows no signs of stress, and the leather remains supple and intact throughout. It has been well cared for and remains fully functional as both a lounge chair and a chaise longue.

Totzek's medical background informed every aspect of the DS-142's design. Where most furniture designers started with aesthetics, he started with the human spine. The result — refined and manufactured to De Sede's exacting standards in Klingnau, Switzerland — earned multiple design awards and established a new category of luxury furniture that took physical wellbeing as seriously as visual appeal.

The DS-142 belongs in a space where comfort is not negotiable. A reading room, a home office, a private study — anywhere you want a chair that actively supports your body while looking like a piece of modern sculpture. It transitions effortlessly from a focused work posture to complete relaxation, all within the same beautifully crafted frame.