High-frequency flyback
Black ceramic presence.
Blancpain performance.
The Bathyscaphe Chronographe Flyback combines Fifty Fathoms diving heritage with a modern, technical silhouette. Its satin-brushed black ceramic case is paired with a unidirectional ceramic bezel and a sunburst black dial with oversized luminous markers.
Visible through the sapphire caseback, Blancpain’s automatic caliber F385 operates at 5 Hz and provides approximately 50 hours of power reserve. The flyback function allows the chronograph to be restarted instantly with a single push. This 2021 example includes the dated Blancpain warranty card and documentation shown; no presentation box is included.