Caliber 1488 K
Case ref: 133 IT
Size 36 mm. including the signed crown x 38 mm.
Start of production 1967 according to the files of ETERNA.
Quick date setting, signed crown.
Non-brand steel millionaire strap in the sixty style.
and of course complete serviced as usual.
In mint condition with shining hands!
Size including signed crown 36mm. x 38mm. lug to lug.
As Eterna was a co-founder of ETA movements they did use
their own calibers inferred of ETA.
For example calibre 1488K was based on an ETA calibre 2433
but made to Eterna’s own specification.