because I did ask the same question too. When i first saw it from Basel it had the El-Primero on the back, so I wrote to Zenith to ask, and their reply was that the show watch had El-Primero engraved at the back to signify the legendary movement in the wa...
Request : Hi Zenith, I recently bought an El Primero Classic Chronograph (released during BaselWorld March this year) and I noticed on the case back it has the inscription of "Elite" instead of "El Primero" as seen on Zenith official publication on this w...