The 5x series is the high-speed time adjustment calibre. The SSH127J1's case and bracelet are made of titanium, this dial was influenced by… | Instagram
SSH007J1 | Seiko SSH007J1 Astron GPS Solar Titanium L.E.
Seiko introduces the new Astron GPS Solar Dual-Time 5X53 – Lifetime Magazine
Seiko - The new Astron 5X Series. The most advanced ever. Ref. SSH003J1 #seikoastron #GPSsolar #5X #5Xseries #seikowatch #seiko #astron #manufacture #craftsmanship #SSH003 #SSH003J1 #seikowatchofficial #travel | Facebook