In creating its first connected chronograph, Breitling applied a new philosophy that places the smartphone at the service of the watch, in order to increase its functionality and user-friendliness. Two-way communication makes the two instruments a perfectly complementary tandem in which each one is used for that which it does best. The YACHTING application allows the user to verify and adjust the main settings of the EXOSPACE B55 YACHTING chronograph at a glance, but also to have rapid ac