Seiko Astron HAB004 145th Anniversary Silver Dial GPS Solar Titanium Limited Edition Luminox Super Seal 3800 Series Steel hands

Steel hands

To show off the mechanical movement powering this timepiece

Back: Solid caseback

matte black IP stainless steel bracelet with fold-over buckle closure

This creation beats to the rhythm of a caliber offering a 68-hour power reserve

Seiko Astron HAB004 145th Anniversary Silver Dial GPS Solar Titanium Limited Edition Luminox Super Seal 3800 Series Steel handsSeiko commemorates 145 years with a limited edition Astron model powered by the new GPS Solar Dual Time Chronograph Caliber 5X63. In the second series of commemorative limited edition watches celebrating Seikos 145th anniversary, a blue accent inspired by Seiko Blue is used. Established in the 1960s and refined over time, Seiko Blue continues to embody the Seiko brand identity. Thanks to the new movement, the sub dials are arranged across the dial in