Eterna, a gentleman's 18ct. gold automatic wristwatch, Eterna-Matic Centenaire, 1960's,

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Eterna, a gentleman's 18ct. gold automatic wristwatch, Eterna-Matic Centenaire, 1960's,
matt silvered dial signed Eterna-Matic Centenaire, with gilt baton markers, sweep centre seconds, 21-jewel self-winding movement with mono-metallic balance, circular case with screw back, mesh bracelet, dial, movement and case signed, 34mm.