On October 9, 2014 Blancpain President & CEO Marc A. Hayek, unveiled a special Ocean Commitment limited edition which will be part of a series of limited editions. Each purchaser will join the Ocean Commitment Circle and will contribute and reinforce Blancpain's support for oceanic environmental causes through an additional donation which will be made for each watch. First of this series, the new Ocean Commitment Bathyscaphe Chronographe Flyback is limited to 250 pieces. Blancpain commits to donate 1'000 Euros of the revenues from the sales of this piece to various initiatives.

The Bathyscaphe is a legendary name at Blancpain. Three years after the 1953 debut of the original Fifty Fathoms, Blancpain introduced the Bathyscaphe as a smaller diameter diving watch alternative adapted to daily wear. Over the years, the Bathyscaphe evolved in parallel with the Fifty Fathoms and became a part of the Fifty Fathoms legend.