Details

The Blancpain Fifty Fathoms Bathyscaphe Quantième Complet Phases de Lune is a striking fusion of sport and sophistication. Encased in 43.6mm of satin-brushed black ceramic, the watch makes a bold statement while remaining lightweight and comfortable on the wrist. Its deep Sunburst Blue Dialis both captivating and functional, featuring a complete calendar with day, date, month, and moon phase displays — all arranged in perfect symmetry. The ceramic unidirectional bezel with a Liquidmetal® time scale ensures precise dive timing, making this an exceptional tool watch with an elegant edge. Powered by the Blancpain Caliber 6654.P4, the watch combines refined complications with robust performance. This automatic movement offers a 72-hour power reserve and features a silicon balance spring for improved resistance to magnetism and long-term accuracy. The sapphire case back reveals the finely decorated movement, including polished bevels and circular graining, a nod to traditional Swiss craftsmanship housed within a thoroughly modern design. Water-resistant to 300 meters and paired with a blue NATO-style sailcloth strap, this timepiece is ready for both ocean depths and daily wear. The Bathyscaphe Quantième Complet Phases de Lune proves that technical excellence and poetic watchmaking can coexist — blending the practical utility of a dive watch with the charm of a complete calendar and moonphase display. It’s a refined companion for explorers who appreciate mechanical mastery just as much as adventure.