Introducing Corum Bubble (ref. L082/02849), a distinctive model that balances proportion, precision, and presence. On the wrist, the case feels purposeful: crafted in stainless steel and measuring 47 mm in diameter, with a thickness of 18.8 mm, defined by a round silhouette, protected by pvd coating. The caseback is open, and the crystal is sapphire, delivering water resistance to 10000 meters. Visually, the face is where character emerges: a blue tone, executed in brass, framed by stick / dot hour markers, and feuille hands. Among collectors, it is nicknamed "Op Art Sphere²". Mechanically, the watch prioritizes accuracy: the CO 082 caliber. Issued as a limited edition, appealing to focused collectors. First released in 20152016. The silhouette offers presence without excess, lending confidence in a range of situations. Finishing showcases disciplined attention to detail across facets, edges, and surfaces. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.