Frederique Constant
The company was founded in 1988 by Dutch couple Aletta Francoise Frédérique Stas-Bax and Peter Constant Stas. The name originates from its founders great-grandparents, Frédérique Schreiner (1881–1969) and Constant Stas (1880–1967), the latter of whom founded a company producing watch dials in 1904.