Blancpain Fifty Fathoms 5054-1210-NAGA

Last updated: September 18, 2025
A Blancpain Fifty Fathoms 5054-1210-NAGA wristwatch with a gray strap, black bezel, and moon phase display on the dial.

Brand: 

Model Line:

Production Period:

2021

Caliber/s:

Case Width:

43mm

Case Height:

49.8mm

Lug Width:

23mm

Blancpain Fifty Fathoms 5054-1210-NAGA Description

The Blancpain Fifty Fathoms Bathyscaphe Quantième Complet, introduced in 2021, is significant for being the first model to combine the brand’s hallmark complete calendar and moonphase complication with the sporty Bathyscaphe line in a Grade 23 titanium case. This reference masterfully blends classical horology with modern materials, creating a lightweight, durable, and highly versatile luxury sports watch. The 43mm titanium case and anthracite dial provide a contemporary, monochromatic look. It is powered by the Caliber 6654.P, which features a 72-hour power reserve and Blancpain’s patented under-lug correctors for easy setting. The watch’s 300-meter water resistance is exceptional for a calendar moonphase timepiece.

As an eBay Partner, we may be compensated if you make a purchase.