This Prospex diver’s watch is from the Seiko \'Save the Ocean\' collection. Working in collaboration with the ocean explorer Fabien Cousteau, Grandson of Jacques, Seiko proudly supports Cousteau Ocean Learning Centre projects - dedicated to the preservation and exploration of our seas. This model boasts a 43.5mm stainless steel build, blue chronograph dial, unidirectional rotating bezel and is powered by solar movement. Seiko Prospex watches are designed for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative technology has changed global dive watch standards.