luxury sport watches for men with built-in GPS and heart rate monitor -Breguet Marine Blue Dial Men 40 mm

A number of details recall the Marine spirit, like the seconds hand, whose counterweight features a Maritime signal flag with the Breguet initial. The crown of this 40 mm piece is surrounded by decoration in the form of waves. On the back, a sapphire crystal caseback opens onto an automatic mechanism, revealing an oscillating weight that is reminiscent of a rudder.