Blancpain Fifty Fathoms 70th Anniversary Act 3 5901 5630 NANA 268621 creating a sense of depth

creating a sense of depth and craftsmanship that captivates the viewer

Both are secured with a steel deployant clasp

a silicon escape wheel

which keeps the layout uncluttered

Blancpain Fifty Fathoms 70th Anniversary Act 3 5901 5630 NANA 268621 creating a sense of depthOverview Blancpain continues its 70th anniversary celebration of the iconic Fifty Fathoms with Act 3, a bronze gold homage to the vintage MIL SPEC models. Limited to 555 pieces, this new iteration captures the essence of the military issued dive watches of the late 1950s. The 41. 3mm case, crafted from a patented bronze gold alloy, echoes the German silver used in historical models to reduce magnetic signatures. The matte black dial features the