Zenith El-Primero Covergirl Chronograph ref. A3818 vacheron-constantin This watch has been certified

This watch has been certified at Certifiwatch under registration number CF-0102151

which are modeled on the original Mk0 screw down pushers – so so good

- Calibre 11 movement

by Numa Descombes and Ulysse Perret

Zenith El-Primero Covergirl Chronograph ref. A3818 vacheron-constantin This watch has been certifiedZenith was founded in 1865 in Le Locle, Switzerland, by Georges Favre Jacotwho was just 22 years old at the time. His vision was revolutionary: he sought to unite all aspects of watchmaking under one roof, creating one of the very first true manufacture style factories. This integrated approach enabled Zenith to maintain exceptional precision and quality control, forming the foundation of the brands enduring reputation. From its earliest days, Zenith