Blancpain Fifty Fathoms ref: 5015-1130-71S is a robust timepiece crafted in stainless steel, featuring a 45mm case. Its black dial is complemented by an automatic winding mechanism, powered by the Blancpain caliber 1315. Introduced in 2007, this model includes a date function, adding practicality to its design. The watch's construction and movement reflect a commitment to precision and durability.