5 Milestone Breitling Watches, from 1915 to Today: Guidebook for luxury watches

5 Milestone Breitling Watches, from 1915 to Today: 1941 Pilots rely on Breitling's chronographs, but calendars, world timers and divers' watches also are part of the brand's 130-plus-year history. Here are five important Breitling watches, including the Breitling Emergency, that helped define the brand's identity from 1915 through the modern day.