Pre-owned Eterna watches

Eterna stands among the great names in Swiss watchmaking. Founded in Grenchen in 1856 by Josef Girard and Urs Schild, the brand quickly distinguished itself through high-quality craftsmanship and innovative designs. Initially specializing in manufacturing movements and components, Eterna also gave rise to ETA, today one of the industry's most significant mechanical caliber suppliers.

In 1948, Eterna revolutionized automatic watches by introducing the Eterna-Matic, an innovative movement featuring five ball bearings enhancing rotor efficiency and mechanism longevity. This system became so iconic that the five balls were incorporated into the brand's logo, marking a significant milestone in Eterna's history.

The brand reached legendary status in 1958 with the introduction of the KonTiki collection, commemorating Norwegian explorer Thor Heyerdahl's 1947 trans-Pacific expedition. These robust, water-resistant watches quickly became benchmarks in exploration watchmaking, appealing to divers and adventurers seeking reliability.

Throughout its history, Eterna has demonstrated exceptional craftsmanship in both movement development and aesthetic refinement. Among its most prized models is the Super KonTiki, known for bold styling, aquatic performance, and iconic 1960s and 1970s heritage—a golden age for tool watches.

Despite changes in ownership, Eterna has preserved its identity and innovative spirit. The brand continues to produce high-performance automatic watches, frequently inspired by its iconic archives, such as contemporary reissues of the KonTiki. This enduring ability to blend watchmaking tradition with adventurous spirit remains Eterna's hallmark.

On the pre-owned market, Eterna watches enjoy excellent recognition, particularly among vintage watch collectors. Reliable movements, timeless designs, and rich heritage make them highly sought-after. At Mostra Store, we meticulously select pre-owned Eterna models combining horological value, craftsmanship quality, and authenticity, offering enthusiasts a unique watch-collecting experience.