Blancpain Fifty Fathoms ref: 5100B-1110-B52A is a 38mm stainless steel watch introduced in 2013. It features a black dial and is powered by the Blancpain caliber 1150, an automatic winding movement. The watch includes a date function, adding practicality to its design. The combination of its robust case material and reliable movement makes it a noteworthy piece for those who appreciate precision and durability.