Eterna-Matic Centenaire "61", Automatic, 1961 Quartz Digital Watches With its 35 mm case

With its 35 mm case diameter excluding the crown

Its clean black dial

The overall design is easy to read

with “17 Jewels” visible on the movement plate

large luminous markers

Eterna-Matic Centenaire "61", Automatic, 1961 Quartz Digital Watches With its 35 mm caseEterna 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