" In The beginning, these wristwatches have been a person-off or custom made creations that often looked a whole lot such as pocket watches from which they progressed. But before long, wristwatches took by themselves aesthetic, with their particular specialized innovations to resolve new difficulties offered by wrist-borne timekeepers. Hublot’s https://www.watchesworld.com/a-history-of-watch-reference-numbers/