Seiko Astron Watch GPS Solar Chronograph SSH077J1. The Blue Nebula

This timepiece takes its inspiration from the skies above where Astron’s technology gains its energy; the gradation of colours and the glitter of the dial reflect an astronomical nebula.

This watch design achieves greater night time visibility through its entirely LumiBrite indices.

Seiko Astron: the world’s first GPS solar watch which never needs a battery change – powered by light, automatically adjusted to your time zone through the latest GPS technology