I've researched this watch. It's a very good example of mid-century dial design with diamond guilloche dial, diamond quarters and rocket indices. Numerals are at 12 and 6 and there's rare cursive writing under the Eterna logo. It's in excellent condition with a stepped steel case and very desirable calibre 1414, a refined second generation movement from 1955. It has a rare knurled winder which I think is original. At just over 30.5mm, it's small by modern standards, but makes a perfect dress watch. It's a genuinely rare piece which sits at the top of Eterna's range when they were producing watches every bit as good as Rolex or Omega with arguably a better movement than either.
