06/10/2026
INTRODUCING SEIKO - TWO EXPRESSIONS. ONE ADVANCED ASTRON.
DAY ADVANCED GREY — HAB007
The Day Advanced Grey model combines an Advanced Grey dial with silver-white coloured accents for a clean and sophisticated appearance.
Newly developed grey ceramic components feature on the bezel, bracelet centre links and crown top, creating a refined and cohesive look.
The lightweight super-hard-coated titanium case is paired with a five-piece titanium and grey ceramic bracelet, delivering a premium sporty aesthetic.
NIGHT ADVANCED GREY — HAB008
The Night Advanced Grey model takes a darker approach, combining a black “Night” base with an Advanced Grey dial and distinctive metallic-blue accents.
The result is a refined and contemporary expression with a stronger contrast, while maintaining the same sleek and compact Astron design.
The model is completed with a five-piece titanium and grey ceramic bracelet, combining lightweight comfort with a premium sporty finish.