The refreshed Chronomaster Open series also boasts the smallest lug-to-lug within the new Chronomaster family. It measures precisely at 45.2mm, compared to 46.2mm for the (thinner) Chronomaster Original and 47mm for the (thicker) Chronomaster Sport. That also makes it a bit smaller on the wrist than flagship alternatives from Rolex (46.6mm, for the Daytona 116500) and Omega (47.2mm, for the Speedmaster Professional 3861).
できます