Meet Jaeger-LeCoultre Geophysic (ref. 800652J), a contemporary classic shaped by careful watchmaking know-how. The exterior is thoughtfully executed: crafted in stainless steel and measuring 38.5 mm in diameter, with a thickness of 11.3 mm, defined by a round silhouette. The caseback is closed, and the crystal is sapphire, delivering water resistance to 10000 meters. At a glance, the dial balances texture and clarity: a silver tone, framed by mixed hour markers, and baton hands. At its heart beats a proven engine: the 898/1 caliber. Produced in limited numbers, appealing to focused collectors. Initial production year: 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.