Discover Christiaan van der Klaauw's precision with the Astronomical Masterpieces (ref. CKRS3324), a contemporary classic shaped by careful watchmaking know-how. The exterior is thoughtfully executed: crafted in stainless steel and measuring 40 mm in diameter, defined by a round silhouette. The caseback is open, and the crystal is sapphire. At a glance, the dial balances texture and clarity: a silver tone with guilloche finish, framed by roman numerals hour markers, and breguet hands. At its heart beats a proven engine: the CVDK7383 caliber. First released in 2015. 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.