Zenith El Primero Chronomaster – Open Power Reserve Stainless Steel Men’s Watch
Reference: 03.2080.4021/21.M2040 | Listing Code: NXSV80
The Zenith El Primero Chronomaster Open Power Reserve is a showcase of technical artistry and horological heritage. Crafted in stainless steel with a bold 42 mm case, it features a black dial with an open-heart aperture, revealing the legendary El Primero movement at work.