However, after an hour of wrist time and a month of withdrawals, I felt compelled to circle back and share with you some thoughts about what may have been my favorite new non-SIHH piece from my week in Switzerland, as well as provide you with some exclusive hands-on images. So, without further ado… The El Primero 410 gets its name from its innards, the Calibre 410 Automatic Chronograph movement, an iconic unit that saw more than thirty years of regular production before being retired at the turn of the century.
Noting the increase in popularity of some of their vintage pieces, Zenith brought has back the movement for one final hurrah, in the form of this Limited Edition piece. The Calibre 410 is a column wheel movement that beats at 5hz, has an amplitude of 36,000 VpH, and provides power to the triple calendar and chronograph functions. Ablogtowatch