AB0510U0.A790.760P.Ref

By incorporating the in-house B05 caliber, the Breitling Transocean Chronograph Unitime offers both a chronograph and a world time complication. The watch uses a double-disk system to display the time in all 24 time zones clearly. Rotating the crown allows for instantaneous adjustment of the hour hand, city disk, and 24-hour disk, while the date is automatically corrected to the local time.