Experience the craft of Girard-Perregaux in the 1966 (ref. 49534-52-R06-BB60), a contemporary classic shaped by careful watchmaking know-how. The exterior is thoughtfully executed: crafted in pink gold and measuring 40 mm in diameter, with a thickness of 8.5 mm, defined by a round silhouette. The caseback is open, and the crystal is sapphire, delivering water resistance to 3000 meters. At a glance, the dial balances texture and clarity: a multi-color tone with guilloche finish, framed by stick / dot hour markers, and feuille hands. At its heart beats a proven engine: the GP03300-0060 caliber. Produced in limited numbers, appealing to focused collectors. 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.