Zenith El Primero specialpricing the name Jaeger LeCoultre is

the name Jaeger LeCoultre is synonymous with beautiful designs and marvelously dependable movements

Being the successor to the Reference 5513

89 manual wind movement

with the wide applied hour markers as crisp as ever

Zenith El Primero specialpricing the name Jaeger LeCoultre isThe introduction of the El Primero movement was an unqualified triumph for Zenith. As (arguably) the first self winding chronograph movement hence its name the El Primero was a horological game changer. It was the culmination of five years of research and development, and was the first watch to integrate the chronograph within the automatic movement, rather than house it in a module that was sandwiched on top. Moreover, it was also a hi beat movement,