Breitling unveiled the 2nd edition of Superocean Heritage at BaselWorld 2017, a polished version of the 2007 model. The main update is the ceramic bezel insert, with subtle tweaks to the hands and case. The standard models run on the new B20 caliber, while the chronographs use the reliable B13/Valjoux 7750. If you're interested, keep an eye out for the AB202033.Q618 series, which features a bronze insert and matching dial.