Inspired by the Breitling Sprint watch from the 1970s that came with a pulsometer to measure heart rate, the Endurance Pro comes in five colours: white, blue, red, orange and yellow. Matching the strap is a coloured crown that’s easy to grip, while the second hand has a red tip – both handy features for a cyclist on the move.
Fitted with a rubber strap, the 44mm water-resistant watch has a movement made from SuperQuartz that is ten times more accurate than conventional quartz. Kern adds, “The case is so light that it won’t interfere with anyone’s training routine or sporting activity.”