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Blancpain Fifty Fathoms 5050-12B30-B52A
Last updated: September 18, 2025

Brand:Â
Model Line:
Production Period:
2018
Caliber/s:
Case Width:
45mm
Case Height:
50.2mm
Lug Width:
23mm
Blancpain Fifty Fathoms 5050-12B30-B52A Description
The Blancpain Fifty Fathoms Grande Date 5050-12B30-B52A adds a highly legible large date complication to the iconic diver’s watch. Its significance lies in the integration of this useful feature, displayed in two large windows at 6 o’clock, into the classic Fifty Fathoms design. This reference is housed in a 45mm satin-brushed Grade 23 titanium case, making it lightweight and comfortable. The black dial maintains the collection’s signature legibility. It is powered by the Caliber 6918B, an automatic movement based on the Cal. 1315 architecture, which provides an impressive 120-hour power reserve and an instantaneous date change. This model successfully merges a sophisticated complication with the robust, tool-watch character of the Fifty Fathoms.
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