Seiko Astron GPS Solar Dual Time SSE055 Citizen Rofessional Diver Black Super Titanium BN7020-17E This grand complication bears simultaneously:

This grand complication bears simultaneously: a silicium escapement wheel and anchor

Strap: Titanium bracelet with super-hard coating

Overall matte black is combined with blue in the bezel

Reference : H70545550

Box / Papers: Call

Seiko Astron GPS Solar Dual Time SSE055 Citizen Rofessional Diver Black Super Titanium BN7020-17E This grand complication bears simultaneously:With the Astron GPS Solar Dual Time, global travel could not be easier. Using just the power of light, Astron connects to the GPS network and tells time with atomic clock precision, adjusting at the touch of a button to your time zone. Now, with the new Dual Time caliber, you can read not only the time where you are, but also the time in your home time zone on a simple 12 hour sub dial with a separate AM PM indicator. In addition, the day of the week