Breitling Replica Watches, a company almost exclusively dedicated to chronographs offered the iconic Navitimer and the Avi’s as two excellently designed chronographs that were used both in civilian and military applications.
Calibre 11 beats at 19,800 vph, was a 13 ¾ ligne movement, which consists of a base movement with micro rotor, and a module unit. These two units are attached with screws, one on top of each other. The Breitling Replica design required that the winding system with the crown had to be removed to the position of 9 o’clock – the opposite of the crown’s usual place.
Also a suitable winding mechanism was required for this automatic chronograph which was a heavy microrotor that wound the mainspring and was housed in the AAA Breitling Replica Watches basic movement.