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Blancpain Fifty Fathoms 5054-1210-G52A
Last updated: September 18, 2025

Brand:Â
Model Line:
Production Period:
2021
Caliber/s:
Case Width:
43mm
Case Height:
49.8mm
Lug Width:
23mm
Blancpain Fifty Fathoms 5054-1210-G52A Description
The Blancpain Fifty Fathoms Bathyscaphe Quantième Complet, reference 5054-1210-G52A, was introduced in 2021. It is a significant model that, for the first time, places Blancpain’s signature complete calendar moonphase complication into a lightweight Grade 23 titanium case within the sporty Bathyscaphe line. This reference successfully merges classical horological complexity with modern, high-performance materials, creating a versatile luxury sports watch. The 43mm titanium case, with its anthracite dial and matching ceramic bezel, offers a contemporary monochrome aesthetic. The watch is powered by the Caliber 6654.P, featuring a 72-hour power reserve and innovative under-lug correctors for setting the complications. Its 300-meter water resistance is exceptional for a calendar watch. This version is fitted with a grey sail-canvas strap.
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