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Only a few of these El Primero prototypes have ever surfaced: link an link example sold in 2012 for about $40,000, and then another for about $75,000 in 2015. Zenith later revealed that it acquired the example in 2012. Twelve years later, it's reemerged in a new version, and Zenith, I have to say: I like what you've done link with the place.

The "T-Swiss" Explorer 14270 is the longest-running variant in the reference. link It is marked by tritium lume white paint-filled numerals and a gloss black dial and it has come to represent the very essence of the 14270. This is also the watch with the most variety within link its own variant. The "T-Swiss" iteration followed the "Blackout" link arriving around 1991 and it can be found as early as E series and as late as U series.