Blancpain Fifty Fathoms 5054-1210-G52A

Last updated: September 18, 2025
A gray Blancpain Fifty Fathoms 5054-1210-G52A luxury watch with day, date, and moon phase displays, featuring a fabric strap.

Brand: 

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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