Our remarks

Blancpain — Fifty Fathoms Bathyscaphe Chronograph Flyback Ref. 5200-0153-B52A — Black Ceramic — Green Dial — Box & Papers — 2021 — Like New — Full Set

We are pleased to present this wonderful Blancpain Fifty Fathoms Bathyscaphe Chronograph Flyback Ref. 5200-0153-B52A, a contemporary expression of one of the most historically significant dive watches ever created.

Manufactured in black ceramic and dating to 2021, this exceptional timepiece is offered in like-new condition and comes as a complete full set, including its original box and papers.

The 43.6 mm satin-brushed ceramic case showcases Blancpain’s mastery of modern materials, offering exceptional scratch resistance while maintaining a lightweight and highly durable profile. The deep green sunburst dial provides a sophisticated contrast against the stealthy black case, shifting beautifully under changing light conditions and adding a distinctive contemporary edge to this professional dive chronograph.

Equipped with a unidirectional rotating bezel featuring a ceramic insert and Liquidmetal™ hour markers, the watch ensures optimal legibility and resistance to wear—essential qualities for underwater timing. The luminous hands and markers further enhance readability in low-light environments, staying true to the functional DNA of the Fifty Fathoms collection.

At its core beats the Blancpain in-house caliber F385, a high-frequency automatic flyback chronograph movement operating at 5 Hz. Renowned for its precision and technical sophistication, the movement allows instantaneous resetting and restarting of the chronograph—an invaluable feature for timing consecutive intervals. The sapphire caseback reveals the beautifully finished movement, complete with a solid gold rotor.

This example is fitted with its original strap, perfectly complementing the modern and sporty character of the watch while ensuring comfort and versatility.

This Blancpain Fifty Fathoms Bathyscaphe Ref. 5200-0153-B52A is offered with:

- Black ceramic case (43.6 mm)

- Green sunburst dial with luminous markers

- Unidirectional ceramic bezel with Liquidmetal™ indices

- In-house automatic flyback chronograph caliber F385 (5 Hz)

- Sapphire crystal caseback

- Original strap with matching black buckle

- Production year: 2021

- Full set including original box and papers

- Like-new condition

- Highly desirable modern Bathyscaphe chronograph

“An iconic and technically advanced evolution of Blancpain’s legendary dive watch lineage, the Bathyscaphe Chronograph Flyback seamlessly blends cutting-edge materials, precision engineering, and refined design—making it a standout piece for collectors and enthusiasts alike.”