SEIKO Astron SBXY063 Nexter 3rd Collection Titanium Solar Radio Men Watch Japan,Seiko has announced a pair of JDM Astron radio sync models. The blue dialled SBXY061 and black dialled SBXY063 both have titanium cases measuring 39.6 x 9.5 x 45.4mm and utilize the,Seiko has announced a pair of JDM Astron radio sync models. The blue dialled SBXY061 and black dialled SBXY063 both have titanium cases measuring 39.6 x 9.5 x 45.4mm and utilize the,Seiko Astron Nexter “Starry Sky” 2025 Limited Edition SBXY089,Seiko Astron NEXTER SBXY087 Black Titanium Radio Solar Analog Men Watch JAPAN | eBay