"The great success of the Prospex collection lies in its diving watches and, therefore, its origin is in the oceans. Seiko is proud to acknowledge that we have a perpetual debt to the oceans and to the people who help preserve this valuable means.
The Prospex collection ""Save the Ocean"" fulfills our historic debt and donates part of the profits of the watches of this collection to the educational institute: The Oceanic Learning Center of Fabien Cousteau.
As an inspiration to design these special watches, Seiko has chosen the blue whales and the black of the depths of the oceans. The dial pattern reminds of the belly of this great mammal and the black case comes from the darkness of the deep sea."