[New in 2026] Seiko Astron Nexstar HAD001J | Radio-controlled solar x titanium x 25 time zones, the definitive edition of an authentic business watch
Seiko Astron Nexstar's new HAD001J will be released in April 2026. Equipped with Cal.8B92 radio solar and supports 25 time zones around the world. It has a pure titanium case,...






