"An Informative information within the heritage of British watchmaking. Horology lovers of all concentrations are positive to search out worth here." Tissot traces its extensive history back to 1853, when it was Started by the father-son staff of Charles-Félicien Tissot and Charles-Émile Tissot in Le Locle in Switzerland’s Jura Mountains. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/