Blancpain Fifty Fathoms Bathyscaphe Chronographe Flyback 43mm Steel Grey Dial Ref. 5200-1110-70B
The Blancpain Fifty Fathoms Bathyscaphe Chronographe Flyback (Ref. 5200-1110-70B) is a professional Swiss dive chronograph that combines Blancpain’s legendary underwater heritage with exceptional mechanical innovation, By Geneva Watch Company. Presented in very good pre-owned condition with its original box and papers, this outstanding timepiece features a 43 mm stainless steel case and bracelet, a striking sunburst grey dial, and a unidirectional ceramic dive bezel, offering rugged performance with refined elegance.
Powered by the acclaimed Blancpain Calibre F385 automatic movement, the watch delivers a 50-hour power reserve and features a high-performance flyback chronograph, column wheel, and vertical clutch for precise and seamless operation. The dial is enhanced with luminous hands and hour markers, a practical date display, and a scratch-resistant sapphire crystal, ensuring outstanding legibility in all conditions.







