Breitling watch chronomat 44 gmt with the breitling watches chronomat 44 gmt breitling offers a travel watch featuring unprecedented user friendliness the wearer need only pull out the crown and turn it either backwards or forwards to move between timezones without losing any precision in the minutes display equipped with the manufacture breitling caliber b04 this model is one of the rare chronographs to offer such a smoothly functional dual timezone system it is also distinguished by its