The beginning of Omega was 1848 in La Chaux-de-Fonds. Louis Brandt opened a factory, that produces watches. The watches made there, carried the name Louis Brandt. After the death of Brandt, his sons transferred the production to Biel/Bienne (Switzerland). There, they started to produce their watches industrially. Already in 1898 "Louis Brandt & frères" employed more than 500 workers.