Blancpain Fifty Fathoms Bathyscaphe Titanium 5000-1230-NAKA

The Blancpain Fifty Fathoms Bathyscaphe Titanium, ref. 5000-1230-NAKA, was introduced in 2021 as a significant material update to the core Bathyscaphe collection. Historically, the 43mm Bathyscaphe was offered primarily in steel and ceramic. The introduction of Grade 23 titanium is significant as it provides a lightweight, highly corrosion-resistant, and hypoallergenic option with a distinct modern and technical aesthetic. The case is satin-brushed, which complements the metal’s natural matte grey color. This reference is distinguished by its vertically-brushed anthracite dial, a finish that gives the watch a sense of depth and plays with light in a subtle way, differentiating it from the sunburst dials of the steel models. The unidirectional bezel features a sunburst anthracite ceramic insert with Liquidmetal™ markers, harmonizing with the dial. Inside, the watch is powered by the robust in-house Caliber 1315, known for its exceptional 120-hour (5-day) power reserve and amagnetic silicon balance spring. The “NAKA” suffix in the reference number indicates that the watch is supplied on an anthracite NATO strap with titanium keepers and a pin buckle, reinforcing its utilitarian, tool-watch character.