Seiko Astron GPS Solar 43.20 Men's Watch HAB007J

The Seiko Astron HAB007J introduces Seiko's first-ever grey ceramic to the Astron collection, featured on the bezel, bracelet centre links and crown cap, paired with conventional silver-toned titanium for a refined, monochromatic look. The dial features a striped pattern that enhances its depth and dimensionality, with metallic accents on the outer bezel ring and crown adding a distinctive, sophisticated touch. Powering the watch is Seiko's Calibre 5X83, a GPS Solar Dual-Time Chronograph movement that draws power from any light source and connects to GPS satellites to automatically adjust to your local time zone. It offers a chronograph measuring up to 12 hours in 1/20-second increments, alongside dual-time and overcharge prevention functions. The 43.2mm titanium case combines lustrous grey ceramic with a super-hard coating for scratch resistance, creating a sophisticated fusion of materials that feels both contemporary and sporty. Dual-curved sapphire crystal with a super-clear coating protects the dial, and LumiBrite treatment on the hands and index ensures legibility in low light. The watch is fitted with a matching titanium and grey ceramic bracelet, secured by an easy-adjust three-fold clasp with push-button release. It's water resistant to 100 metres, and the case back is a screw-down construction.