Eterna.Matic 3000 seven-day
Caliber: 1501 K based at Eta 2498 made to Eterna specification
Movement: 6036860 quick date setting
Case ref: 106 DT
Case no : 5206669
Size lug to lug 40,5 mm.
Without crown 34,5 mm.
With crown 37 mm.
Original steel Eterna millanaise strap and buckle no: 3773 full length
A seldom find this complete watch and original strap belonging to this case combination.
According to the files of Eterna start of production in 1967.
Eterna started the production of the 3000 with caliber 1466 U – 18.000 BpH and after a slight modification, they named it calibre 1500 K with 21.000 BpH.
The second version was the day/date called Seven-day based at calibre 1501 K
The third version was with 28.800 BpH. calibre 1504 K