Vintage Hamilton Fontainebleau Chronomatic Calibre 11 Watch Hamilton by wholesalewatches - June 9, 20160 Hamilton played an important role in the launch of the famous Chronomatic calibre. The brand’s flagship model at that time was the Fontainebleau – named after a famous French castle. A nice chateau that deserves to be re-visited today. Collectable Hamilton chronographs today suffer from a communication, at the time of