The first factory
SEBAL SA was founded in 1978 by Martin Sangsue and Josy Aebischer. Equipped with a few machines and motivated by the watchmaking sector, the duo has invested in the manufacture of mineral watch glasses. The company quickly grew rapidly and subsequently opened up to new markets by focusing on the manufacture of sapphire watch glasses.
Current factory
Modernized and extended in 2010 and 2018, SEBAL SA disposes of a new building located in Bassecourt and now counts more than twenty employees.