Seiko HAB002J1 Astron GPS Solar Dual-Time Chronograph 56.7 and a small-seconds display at

and a small-seconds display at 9H

the sunray brushed gun metal dial ring and the circular brushed gunmetal inner ring all combine to reinforce this impression and all of it protected by a genuine sapphire crystal glass

AC 3030MCBIGBU: Where square frame meets texture

a modern chronograph with date function

With tapered straps

Seiko HAB002J1 Astron GPS Solar Dual-Time Chronograph 56.7 and a small-seconds display atThe latest Seiko Astron GPS Solar Dual Time Chronograph features a new quick change system for easy strap and bracelet replacement. The new Caliber 5X63 combines Dual Time technology with a chronograph function that measures up to 24 hours during chronograph operation at increments of 1 20th of a second. The new creation inherits Astrons signature dynamic case design, characterized by its multi faceted, dimensional profile. The brushed finishing on