" At The beginning, these wristwatches were being a person-off or customized creations That always looked a great deal like the pocket watches from which they evolved. But soon, wristwatches took on their own aesthetic, with their own personal complex innovations to unravel new issues offered by wrist-borne timekeepers. Hublot’s https://www.watchesworld.com/a-history-of-watch-reference-numbers/