Our most nostalgic styles are boldly reimagined with contemporary elements and common nods to our history of firsts. Possibly most important with regard to horological history writ big was the debut in the “Omega” caliber in 1894, a 19-ligne, crown-established movement whose interchangeable parts had been meant for simple assistance. https://www.watchesworld.com/a-history-of-watch-reference-numbers/