Blancpain Fifty Fathoms Bathyscaphe (Ref. 5000-0240-O52A)

The Blancpain Fifty Fathoms Bathyscaphe Ref. 5000-0240-O52A is a modern luxury dive watch that combines Blancpain’s historic underwater heritage with contemporary materials and refined styling. Its sunburst blue dial displays impressive depth under changing light, while the matching blue ceramic bezel creates a clean and cohesive appearance.

The 43.6mm case is crafted from satin-brushed grey ceramic, providing excellent scratch resistance and a surprisingly lightweight wrist presence. Its unidirectional rotating ceramic bezel, luminous hands, and applied hour markers deliver the functionality and legibility expected from a professional dive watch.

At its heart is Blancpain’s in-house Caliber 1315 automatic movement, offering an impressive five-day, or 120-hour, power reserve. The movement features a silicon balance spring and can be viewed through the sapphire exhibition caseback, showcasing Blancpain’s technical expertise and refined finishing.

This 2023 example is in very good condition and comes as a complete full set with its original box, papers, and accessories. It is fitted with its original blue sail-canvas textile strap and stainless steel pin buckle. A sophisticated and highly capable dive watch that balances modern construction, everyday wearability, and Blancpain’s legendary Fifty Fathoms heritage.

Key Features

Reference: 5000-0240-O52A
Case Size: 43.6 mm
Case Material: Satin-brushed grey ceramic
Bezel: Unidirectional blue ceramic dive bezel
Dial: Sunburst blue dial with date display
Movement: Blancpain Caliber 1315 automatic, in-house
Functions: Hours, minutes, seconds, date
Crystal: Sapphire crystal
Water Resistance: 300 m / 1,000 ft
Power Reserve: 120 hours
Strap: Blue sail-canvas textile strap
Clasp: Stainless steel pin buckle
Caseback: Sapphire exhibition
Lug Width: 23 mm
Case Thickness: 13.8 mm
Year: 2023
Condition: Very good – light wear

Included in Sale

Original inner and outer boxes
International warranty papers
Instruction manual
Additional accessories, as pictured

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