Seiko Astron SSH111 GPS Solar Dual Time Titanium Black Dial engineer this exceptional Special Edition is

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

Case back: 316L Stainless steel screw in

Gender: Men's

a hand-polished silver color hand and a red star replacing the 4

Case size (L× W× H): 48

Seiko Astron SSH111 GPS Solar Dual Time Titanium Black Dial engineer this exceptional Special Edition isAstron GPS Solar Titanium Collection. With the strong, sleek lines of the Seiko Astron, the world's first commercially available quartz watch, today's Astron is designed for a new generation of leaders, embodying the pursuit of excellence in both innovation and style. Combining solid tailoring with the highest degree of accuracy possible in a wristwatch, this exceptional timepiece is GPS controlled for high speed time and time zone adjustment to 39