The ultimate pilots instrument this breitling cockpit b50 mens watch is a multi function chronograph with an array of features including alarms perpetual calendar tachometer and second time zone it has an ultra readable black dial with analogue and digital display housed in a titanium case thats equipped with breitlings swiss made superquartz quartz calibre b50 movement thats 10 times more accurate than standard quartz and has been especially developed for aviation completed with a t