Seiko Save The Ocean Solar Chronograph Blue Dial 200M Diver's Watch SSC675P1Seiko Save The Ocean Solar Chronograph Blue Dial 200M Diver's Watch SSC675P1 Part of the proceeds from the sale of this collection will be donated to the non profit Fabien Cousteau Ocean Learning Center that raises awareness of ways to preserve and protect the planets waters and endangered marine life. Dial: Blue Caliber Number: V175 Driving System: Solar Duration: Operating for approx. 6 months (when fully charged) Unidirectional rotating bezel