In the meantime, there’s some evidence that Intercontinental distributors hated the inconsistent and infrequently illogical numbering systems in their Swiss overlords. Most likely most significant with regard to horological history writ significant was the debut of the “Omega” caliber in 1894, a 19-ligne, crown-established motion whose interchangeable pieces were intended https://www.watchesworld.com/a-history-of-watch-reference-numbers/