29 October 2026International edition
Vol. I · No.
29 October 2026
AI IN FASHION
DAILY
The daily briefing on AI in the fashion business
Where fashion meets artificial intelligence.
Jewellery and watches

Yema

Ambre France · France

Yema is a French watch manufacture founded in 1948 by watchmaker Henry-Louis Belmont in Morteau. Owned by the family group Ambre France since 2009, it is known for dive, motorsport and aviation watches and for developing its own in house movements.

Facts
Founded1948
FounderHenry-Louis Belmont
HeadquartersMorteau, France
OwnerAmbre France (since 2009)
Websiteyema.com
Segment
Premium
Categories
WatchesAccessories
Sales channels
E-commerceOwn stores

What is Yema?

Yema is an independent French watchmaker founded in 1948 by Henry-Louis Belmont in Morteau, a town in the heart of French watchmaking. In the late 1960s it was a major French watch exporter, selling to more than 55 countries.

History

Yema was owned by Matra from 1982 to 1986 and by Hattori Seiko from 1986 to 2004, before a management takeover in 2004. Since 2009 it has belonged to Ambre France, a family owned watchmaking group in Morteau run by the Bôle family.

Products and positioning

The brand is known for tool watches with a strong heritage:

  • Superman, a dive watch first rated to 300 m in 1967 and used by French Air Force rescue swimmers
  • Rallygraf, linked to Mario Andretti's 1969 Indianapolis 500 win
  • Flygraf aviation chronographs, first released in 1970
  • Navygraf, Wristmaster and Yachtingraf lines

Yema has developed its own movements, including the MBP1000, the YEMA2000 and YEMA3000 calibres introduced in 2021, and the CMM.20, released in 2023 as the first French micro rotor movement.

Distribution

Watches are sold through regional online stores, including a dedicated US store, as well as boutiques, manufacture visits and watch fairs.

Why it matters

Yema is central to the revival of industrial watchmaking in France, pairing heritage designs with domestically developed movements.

Frequently asked questions

Where are Yema watches made?

Yema watches come from Morteau in eastern France, where the brand was founded in 1948.

Who owns Yema?

Since 2009 Yema has been owned by Ambre France, a family owned watchmaking group based in Morteau.

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