Blancpain Fifty Fathoms 5015-12B40-98

The Blancpain Fifty Fathoms Automatique, ref. 5015-12B40-98, is a bold and modern interpretation of the classic dive watch, distinguished by its vibrant, all-blue aesthetic achieved through advanced material science. Released in 2022, its significance lies in the use of a satin-brushed blue ceramic for its iconic 45mm case, a material known for its extreme hardness, scratch resistance, and color fastness. The historical context is the broader industry trend of using high-tech ceramics in luxury sports watches, a field where Blancpain has demonstrated considerable expertise. This reference features a stunning sunburst blue dial that matches the case and the blue sapphire crystal bezel insert, creating a striking monochromatic look. The watch retains all the hallmark features of the Fifty Fathoms, including 300-meter water resistance and exceptional legibility. It is powered by the in-house Caliber 1315, providing a robust 120-hour (5-day) power reserve with a silicon balance spring for magnetic resistance. The “98” suffix in the reference number indicates that the watch is supplied on a blue sailcloth strap with a titanium deployant clasp, complementing the lightweight and durable nature of the ceramic case.