Calibre: 1439 U quick date setting
Case ref: 544 T
Start of production 1956
Size including signed crown 36 mm. x 41 mm. lug to lug.
Eterna’s own calibre based on Eta cal. 2433 later 2438
Complete serviced as usual.
Signed crown and buckle, non-brand strap.
Gold plated top, steel backside, with Centenaire written on it.
Perfect dial and hands.
Many people do not know that ETERNA was around 1960 no 3 in producing automatic chronometer watches after Omega and Rolex.
They started with the Centenaire editions in 1956 to celebrate there 100 years of watchmaking.