Eterna-Matic Centenaire "61", Automatic, 1961 Quartz Digital Watches with “17 Jewels” visible on

with “17 Jewels” visible on the movement plate

For buyers looking for a vintage Helvetia automatic from 1974

this watch is designed to keep running smoothly with minimal environmental impact

The Helvetia signature sits clearly on the dial

Eterna-Matic Centenaire "61", Automatic, 1961 Quartz Digital Watches with “17 Jewels” visible onEterna Matic Centenaire 61 Automatic from 1961 Vintage Eterna Matic Centenaire 61 Automatic from 1961, a Swiss mens automatic dress watch with a clean silver dial, applied baton hour markers, central seconds, and an elegant no date layout. This Eterna captures the refined design language of early 1960s Swiss watchmaking, combining understated dial proportions with the brands important Eterna Matic automatic movement heritage. The watch is signed