Blancpain 5000 Fifty Fathoms Bathyscaphe 18K Rose Gold Blue Dial

The Blancpain Fifty Fathoms Bathyscaphe reference 5000-36S40-NAOA is a modern expression of the brand's historic dive watch lineage, executed here in Sedna gold with a blue sunburst dial and matching blue bezel accents. Introduced as part of Blancpain's continued expansion of the Bathyscaphe line in the late 2010s, this model brings a notably warmer and more luxurious tone to a collection originally celebrated for its restrained tool-watch character. Its 43 mm case preserves the Bathyscaphe's clean, contemporary proportions while offering the elevated presence of precious metal without compromising the line's serious diving credentials. Powering the watch is Blancpain caliber 1315, a highly regarded automatic movement known among collectors for its robust architecture, long 120-hour power reserve, and silicon balance spring. The movement has become one of the technical pillars of the modern Fifty Fathoms family, valued for both durability and chronometric stability. This reference also features a date display, making it one of the more practical daily-wearing configurations within the Bathyscaphe range. The blue dial's subtly graduated finish adds depth without distracting from the sharp legibility and disciplined layout that define the model. While not a numbered limited edition or a country-exclusive release, it stands out as a distinctive precious-metal interpretation of one of Blancpain's most historically important sports watches. For collectors who appreciate the Fifty Fathoms legacy but want a rarer and more refined case execution, the 5000-36S40-NAOA occupies a particularly compelling place in the modern Blancpain catalog. Like New with Blancpain box and papers dated 2021.