Experience the craft of TAG Heuer in the Formula 1 (ref. CAZ201D.BA0633), a contemporary classic shaped by careful watchmaking know-how. The exterior is thoughtfully executed: measuring 44 mm in diameter, defined by a cushion silhouette, paired with a tachymeter bezel. The caseback is closed, and the crystal is sapphire, delivering water resistance to 20000 meters. At a glance, the dial balances texture and clarity: a grey tone with sunburst finish, framed by stick / dot hour markers, and stick hands. At its heart beats a proven engine: the Caliber 1 caliber. Initial production year: 2022. 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.