Eterna caliber 39

Dreyfuss & Co. Caliber 39

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Eterna caliber 39

Brand Dreyfuss
Caliber Number 39
Manufacturer Eterna
Movement Type Manual wind, mechanical
Diameter 30mm
Height 5.6mm
Jewels 20
Power Reserve 65 hours
Vibrations Per Hour 28,800 bph
Anti-Shock Incabloc
Features Hours, minutes, sweeping central seconds
Country of Manufacture Switzerland
Known Models Dreyfuss & Co. 1924

The Dreyfuss caliber 39 is actually an Eterna caliber 39. This movement is modular and Dreyfuss chose to use it as a manual wind movement in their pilot style flieger watch here. This takes it from the typical 29 jewels in the Eterna automatic version to 20 jewels in the Dreyfuss version.

From Eterna:

For years, Eterna has focused its efforts on enlarging both its manufacturing technologies as well as its movement portfolio. Thanks to the modularity of the Calibre 39, the same base movement can give rise to a total of 88 different movement versions. This, once again, is a testament to Eterna‘s ability to further refine past achievements in the development of watch movements with its inventiveness and precision work.

More on caliber 39 from Eterna here.

 

Please share your experiences and thoughts about the caliber 39 in the comments section below…

 

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