Seiko Astron Solar GPS Men's 43.40mm Watch HAB002J Main Gemstone Clarity_I1 The round brilliant cut ensures

The round brilliant cut ensures maximum radiance

Suspended from a polished sterling silver bale

feminine and full of character

Operating with a normal accuracy tolerance of +45 / -35 seconds per day

the 44mm case balances robustness with elegance

Seiko Astron Solar GPS Men's 43.40mm Watch HAB002J Main Gemstone Clarity_I1 The round brilliant cut ensuresThe Seiko Astron GPS Solar HAB002J is a dual time chronograph built around Seiko's Calibre 5X63 movement, drawing power from any light source and storing up to two years of charge in power save mode. Connected to the GPS satellite network, it automatically adjusts the time, timezone and Daylight Saving changes wherever you are, with accuracy independent of a battery. The 43. 4mm titanium case is finished with a super hard coating and measures just 12.