The SWATCH X BLANCPAIN ATLANTIC OCEAN is a timepiece from the Blancpain x Swatch collaboration of five watches called the Bioceramic Scuba Fifty Fathoms Collection. These five Swatch x Blancpain models are made from a patented bioceramic material, which is a blend of ceramic and biomaterials derived from castor oil. The watches are equipped with Swatch’s mechanical movement SISTEM51. This Swiss-made mechanism features only 51 parts including one central screw. It has a 90-hour autonomy and is fully anti-magnetic, ensuring high precision. The watches in the Bioceramic Scuba Fifty Fathoms Collection feature a transparent back that displays the movement in true Swatch fashion.All five watches in this SWATCH X BLANCPAIN collection feature one of the five magnificent nudibranchs found in each of the five oceans. The animals are featured in a digital print on the movement’s rotor.