Experience the craft of Zenith in the El Primero (ref. 10.2260.400/69.R573), a contemporary classic shaped by careful watchmaking know-how. The exterior is thoughtfully executed: measuring 45 mm in diameter, with a thickness of 13.2 mm, defined by a round silhouette. The caseback is open, and the crystal is sapphire, delivering water resistance to 5000 meters. At a glance, the dial balances texture and clarity: a skeleton tone, framed by stick / dot hour markers, and stick hands. At its heart beats a proven engine: the El Primero 400B Titanium caliber. Issued as a limited edition, appealing to focused collectors. First released in 2014. With considered ergonomics, it feels composed during extended wear. Brushed and polished elements play with light to emphasize crisp geometry. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.