Blancpain — Fifty Fathoms

Fifty Fathoms 5025-1530-52A

“Fifty Fathoms Tourbillon”

The Fifty Fathoms Tourbillon is the family's haute-horlogerie centerpiece, housing a tourbillon escapement in a 45mm white-gold case rated to 300m. Its caliber 25 is the technical standout here, delivering an extraordinary 8-day (192-hour) power reserve at 21,600 vph beneath a black dial and…

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Blancpain Fifty Fathoms 5025-1530-52A
Reference5025-1530-52A
BrandBlancpain
FamilyFifty Fathoms
Produced2007–present
StatusIn production
Editorial context

Stories featuring 5025-1530-52A

Follow this reference into the histories, collector guides, and cultural stories where it matters.

Blancpain — 12 min readBlancpain Fifty Fathoms: The Dive Watch Born Under PressureA connected history of the Fifty Fathoms, from Jean-Jacques Fiechter, Bob Maloubier, Claude Riffaud, and the French combat swimmers to Tornek-Rayville, No Rad, Bathyscaphe, the 2003 revival, modern Automatique references, heritage tributes, and the Tech Gombessa.