The heart of this exceptional timepiece is the high-frequency Calibre F385, operating at 5Hz (36,000 vibrations per hour) for precise 1/10th second timing. The flyback function allows instant chronograph reset and restart with a single push, while the column-wheel mechanism with vertical clutch ensures smooth operation and exceptional precision. The movement’s 50-hour power reserve and silicon balance spring demonstrate Blancpain’s commitment to modern innovation.

Water-resistant to 300 meters, this professional diving chronograph features a unidirectional rotating bezel with a black ceramic insert and LiquidMetal™ markers. The sail-canvas strap complements the watch’s sporty character while maintaining its luxury appeal. This Bathyscaphe Chronographe Flyback represents the perfect marriage of Blancpain’s diving heritage and chronograph expertise, creating a versatile timepiece suitable for both underwater timing and daily wear.

Technical Specifications:

– F385 high-frequency chronograph movement
– 50-hour power reserve
– 5Hz frequency (36,000 vph)
– Flyback chronograph function
– Water resistance to 30 bar (300 meters)
– Silicon hairspring
– Unidirectional rotating bezel
– Sail-canvas strap with pin buckle

Features:

– Small seconds subdial
– Date display
– Flyback chronograph function
– Blue sunburst gradient dial
– 43.6mm ceramic case
– Column-wheel chronograph with vertical clutch
– 1/10th second precision