The Transocean Chronograph takes inspiration from 1950s and 60s chronographs, but adds a modern twist. With a slim 43mm case, it boasts a powerful Caliber 01 movement made entirely in-house by Breitling. The dial is elegant and easy to read, with delicate hour markers, intricate subdials, and a luxurious 18K gold B initial - a longtime symbol of the brand.