Angehen Mehr als alles Klammer eterna 1948 chronometer Prämisse Brücke Seil
Bonhams : Eterna. A fine and unique 18ct gold perpetual calendar chronometer chronograph wristwatch with moon phases with transparent case back dedicated 'Oliver Porsche zum 40.Geburtstag-Eterna SA', with Certificate of Origin, papers
Eterna Héritage 1948 Grande Date Chronometer (COSC) Automatiqu... for $3,156 for sale from a Private Seller on Chrono24