Bremont has created a modern take on a form that goes back over 300 years, though the functions could communicate their purposes immediately to any navigator from the 1700s.
Bremont is an English company, and we were guided by the English chronometers of the past. The Bremont B-1 will; tell the time locally, and at home. And the time of a trip of up to 90 days, by days, hours and months. To ensure the reliability of the clock and its ability to track long intervals, fully-wound, it will run for at least 40 days.