Seiko Prospex SRPH59 King Turtle Shell Special Edition Oceanic Society Blue Accutron Japanese self-winding mechanical movement with

Japanese self-winding mechanical movement with a 41 hour power reserve

Sapphire: crystal

Measuring range: 0 to 359°

The Phantom Black offers high contrast

On their return to Earth

Seiko Prospex SRPH59 King Turtle Shell Special Edition Oceanic Society Blue Accutron Japanese self-winding mechanical movement withIntroducing three Special Edition Prospex timepieces emphasizing Seiko's ongoing efforts to promote ocean exploration and conservation. In addition to an official partnership with PADI, the world's leading scuba diver training operation, and sponsorship of PADI Project Aware and the Scuba Diving magazine Sea Hero Awards, Seiko has announced its official sponsorship of Oceanic Society, America's first ocean conservation non profit, and its global work