Hebdomas

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Learn about the brand:

Hebdomas is a historic Swiss watch brand known for its mechanical pocket watches, particularly for producing an early type of seven-day (hebdomas in Greek) power reserve mechanical movement. The company was founded in 1888 by Hahn & Cie in La Chaux-de-Fonds, Switzerland.

About Hebdomas watches:

1. Seven-Day Power Reserve: One of the distinctive features of Hebdomas watches is their impressive seven-day power reserve, which was a significant innovation in watchmaking at the time.

2. Mechanical Pocket Watches: Hebdomas gained popularity for its high-quality mechanical pocket watches, which were highly accurate and reliable for their time.

3. Vintage and Antique Timepieces: Today, Hebdomas watches are considered vintage and antique timepieces, and they are often sought after by collectors for their historical significance and unique power reserve mechanism.

4. Limited Production: Hebdomas watches were produced in limited quantities, and they are considered rare and collectible pieces.

5. Retrograde Display: Some Hebdomas pocket watches featured retrograde displays, where the hands would jump back to the starting point after reaching the end of their scale.

6. Influence on Modern Watchmaking: The innovative seven-day power reserve mechanism used in Hebdomas watches has had an influence on modern watchmaking, inspiring the development of longer power reserve movements in contemporary timepieces.

While the original Hebdomas company is no longer in operation, its vintage pocket watches are still admired by watch enthusiasts and collectors for their historical significance and mechanical ingenuity. Collectors and antique watch enthusiasts often seek out Hebdomas timepieces as prized additions to their collections.