Our most nostalgic models are boldly reimagined with modern components and acquainted nods to our history of firsts. Possibly most significant with respect to horological history writ large was the debut in the “Omega” caliber in 1894, a 19-ligne, crown-established motion whose interchangeable pieces were being intended for uncomplicated service. https://www.watchesworld.com/a-history-of-watch-reference-numbers/