Our most nostalgic types are boldly reimagined with fashionable aspects and acquainted nods to our history of firsts. Probably most important with respect to horological history writ large was the debut on the “Omega” caliber in 1894, a 19-ligne, crown-established movement whose interchangeable elements had been designed for simple service. https://www.watchesworld.com/a-history-of-watch-reference-numbers/