"An Insightful guideline about the heritage of British watchmaking. Horology followers of all degrees are certain to discover value here." Tissot traces its extensive record back to 1853, when it absolutely was Launched by The daddy-son group of Charles-Fileélicien Tissot and Charles-Émile Tissot in Le Locle in Switzerland’s Jura Mountains. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/