The watches of the Premier B01 Chronograph 42 series with Breitling calibre 01 are the flagships of the new watch collection of the renowned manufacturer. Caliber 01, developed in Breitling's own manufactory, is probably one of the best mechanical movements in the world. The chronometer-certified chronograph has a self-winding mechanism and offers a power reserve of more than 70 hours. The power reserve of these watches is 70 hours. The Premier Chronograph 42 collection is reissued year after year. This is a very stringent collection that the manufacturer has put together. The watch's design and technology meet the highest quality standards and appeal to a broad target group. The designers of the watch have been inspired by classic models. However, the Breitling Premier Chronograph 42 offers nothing new in terms of watch technology. The design is also somewhat vintage. You can feel the influence of the Breitling Chrono-Matic series from 1969, which - like the Premier Chronograph 42 - was equipped with a date display.