Zenith El-Primero neo-vintage Prior to the sports watch

Prior to the sports watch revolution of the 1960s

stunning dial and sharp steel case

The Monaco is easily the most recognizable Heuer and probably one of the easiest watches to spot from a mile away - its oversized squared steel case and blue dial positively jump off the wrist

Neither parts nor knowledge were shared between the two facilities

5mm thick sapphire crystal

Zenith El-Primero neo-vintage Prior to the sports watchZenith, while not a household name, is certainly a known name in the world of watches particularly in collecting circles. The primary reason? The El Primero. The movement was a culmination of a years long research and development process undertaken by Zenith to develop the worlds first automatic chronograph movement. While other brands sought to achieve the same feat including Heuer (in concert with Breitling and Hamilton) and Seiko Zenith intended to