Professional Endurance Pro 44

It is a 44 mm lightweight sports chronograph from the Professional collection, designed for athletes and active lifestyles. Combining the precision of a SuperQuartz™ movement with a Breitlight® case, Breitling's proprietary high-performance material, it delivers exceptional durability while remaining significantly lighter than stainless-steel watches.

The 44 mm case is paired with a bidirectional rotating bezel, a highly legible dial, a pulsometer scale, and a comfortable rubber strap, making the Endurance Pro equally suited to training, outdoor adventures, and everyday wear. Water-resistant to 100 meters (10 bar), it offers the robustness and precision expected from a Breitling professional instrument while maintaining a bold, sporty aesthetic.

Yes, unlike an automatic, the Endurance Pro is a SuperQuartz™ watch, so it is battery-powered and roughly ten times more accurate than standard quartz.

When the battery reaches the end of its life, Breitling recommends having it replaced by an authorized service center to maintain the watch's performance and water resistance.

The Breitling Endurance Pro features a built-in chronograph that functions as a precision stopwatch, allowing you to measure elapsed time independently from the main time display. Using the pushers, you can start, stop, and reset the chronograph to time laps, intervals, or other activities with ease. Combined with the accuracy of the SuperQuartz™ movement, it is particularly well suited for running, cycling, triathlon, and other endurance sports. Unlike Breitling's mechanical chronographs, the Endurance Pro chronograph featues a 1/10th of a second subdial.