Small stones, big task: rubies in mechanical watches

Rubies play a crucial role in watchmaking, from gemstone to high-performance material. Read on to find out why.

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DuBois et fils meets Gübelin TimeVallée

Experience DuBois et fils, Switzerland's oldest watch manufacturer, at Gübelin's TimeVallée in Lucerne, one of Switzerland's most exclusive destinations. A selection of our limited edition models awaits you.

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1751 - 2026: 275 years of Swiss watchmaking

DuBois et fils represents one of the longest-standing traditions in Swiss watchmaking, having produced watches continuously since 1751. In 2026, the company will celebrate 275 years of Swiss watchmaking.

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Experiencing contemporary history: The Kaussler-DuBois family visits DuBois et fils

In November, the Kaussler-DuBois family, comprising the 9th and 10th generations of the DuBois family, visited Maison DuBois et fils. During a tour of the workshop and historical movements, they discovered their roots – and each of them found a watch that will connect them in the future.

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