Seiko Astron Solar Chronograph Men's 43.40mm Watch HAB004J Collection_Seiko 5 The lumibrite hands ensure readability

The lumibrite hands ensure readability even in darkness

round up your squad

Equipped with Auto Lap

and exquisite attention to detail

6mm stainless steel case and two-tone silver and yellow gold bracelet offer a graceful blend of modern styling and traditional charm

Seiko Astron Solar Chronograph Men's 43.40mm Watch HAB004J Collection_Seiko 5 The lumibrite hands ensure readabilityThe Seiko Astron GPS Solar HAB004J is a 145th Anniversary Limited Edition, one of only 2,000 pieces produced, built around Seiko's Calibre 5X63 GPS Solar Dual Time Chronograph movement. Drawing power from any light source, it connects to the GPS satellite network to automatically adjust time, timezone and Daylight Saving changes, with accuracy independent of a battery. The 43. 40mm titanium case is finished with a super hard coating and measures 12.