The Blancpain Fifty Fathoms Bathyscaphe was first launched in 2013, taking inspiration from the brand's iconic dive watches. This modern version combines technical features with a timeless style. The reference 5000-36S30-B52 A features a Sedna-gold case, a black dial and bezel insert, and a sleek black strap. This particular model was added to the collection two years later in 2015.