Eterna.Matic Concept 80.
Start of production 1967.
Caliber 1488 based at Eta 2433 but made to Eterna,s specification.
Movement no: 5977159.
Case ref. 456 T.
Case no: 5631089
Gold plated case size 38 mm. ex-signed crown x 39 mm.
Signed glass, original strap and buckle, and box!
Complete serviced including new ball bearings on the rotor.
We could say it is almost N.O.S.
A beauty and a big watch.