Eterna has been a byword in high-quality mechanical timepieces manufactured by tradi-tional watchmaking craftsmanship since 1856. Numerous major developments have emerged from the company's long history. Revolutionary innovations such as a rotor mounted on ball bearings and a chronograph with mechanical digital stopwatch display originated from Eterna.
Other milestones include the recently developed 3030 movement with a cambered big date as well as the calibre 3500 hand-wound movement. This tradi-tional Swiss brand now belongs to Ferdinand Alexander Porsche, and is one of the world's last existing independent watchmaking companies. As a Porsche Design Partner, Eterna is responsible for the popular Porsche Design watch collection.