Oris Independent Swiss watchmaker founded 1904 in Hölstein, committed to mechanical-only production since 2003.
Maurice Lacroix Swiss watchmaker founded 1975 in Saignelégier, known for the Aikon integrated-bracelet collection.
Vacheron Constantin Oldest continuously operating watch manufacture, founded 1755 in Geneva, part of Richemont.
Zenith Swiss manufacture founded 1865 in Le Locle, creator of the El Primero high-frequency chronograph.