Marine Star SERIES C 98B301 Watch the longest of any Seiko

the longest of any Seiko mechanical watch

it includes advanced features such as atomic timekeeping with synchronized time adjustment in 43 cities worldwide

Designed to climb up the ear

Power Reserve: 41 hours

this exceptional Special Edition is one of a trio celebrating some of the most demanding diving locations in America and those who dare to explore them

Marine Star SERIES C 98B301 Watch the longest of any SeikoProduct Description From the Marine Star Collection New six hand chronograph movement with 200 meter water resistance. In stainless steel with rose gold tone accents and blue glass insert on ratcheted rotating bezel, blue dial with luminous hands and markers, and calendar feature, domed mineral crystal, screw back case, stainless steel and rose gold tone bracelet with fold over buckle closure, safety bar and extender. Download Setting Instruction (PDF)