SEIKO Astron watches represent one of the most advanced innovations in modern watchmaking. The Astron series introduced the world’s first GPS solar watch, capable of automatically adjusting time based on your location anywhere on Earth.
These watches combine cutting-edge technology with refined Japanese craftsmanship, offering precision timekeeping powered by light.
Sale price¥489,500
Seiko Astron 2020 Limited Edition 3X Series STXD007 Women's Solar-Powered GPS Satellite Radio Wave Watch with Ceramic Bezel, Blue
SEIKO
Only 1 unit left
Sale price¥473,200
Seiko Astron NEXTER 1st Collection 2023 Limited Edition Model SBXC139 Men's Solar-Powered GPS Satellite Radio Wave Watch Exclusive Model
SEIKO
Only 1 unit left
Sale price¥208,900
Seiko Astron Nexter World Time Chronograph SBXY095 Men's Solar-Powered Radio-Controlled Titanium Watch with Gray-Silver Dial
SEIKO
Only 1 unit left
Sale price¥407,900
Seiko Astron Nexter Cosmic Design Solar SBXD026 Men's Watch, Solar, GPS Satellite Radio, Gray Dial, Exclusive
SEIKO
Only 1 unit left
Sale price¥407,900
Seiko Astron Nexter Cosmic Design Earth SBXD023 Men's Solar-Powered GPS Satellite Radio Wave Watch with Blue Dial, Exclusive
SEIKO
Only 1 unit left
Sale price¥424,200
Seiko Astron Nexter Dual Time Chronograph SBXC159 Men's Solar-Powered GPS Satellite Radio Wave Watch with Silver Dial
SEIKO
Only 1 unit left
Sale price¥407,900
Seiko Astron Nexter Cosmic Design Moon SBXD025 Men's Solar-Powered GPS Satellite Radio Wave Watch with Gray Dial (Exclusive)
SEIKO
Only 1 unit left
Sale price¥440,600
Seiko Astron Nexter 2025 Limited Edition Starry Sky (SBXD029) Men's Solar-Powered GPS Satellite Radio Wave Watch (Exclusive)
SEIKO
Only 1 unit left
Sale price¥424,200
Seiko Astron Nexter Dual Time Chronograph SBXC161 Men's Solar-Powered GPS Satellite Radio Wave Watch with Blue Dial
SEIKO
Only 1 unit left
Sale price¥424,200
Seiko Astron Nexter Dual Time Chronograph SBXC163 Men's Solar-Powered GPS Satellite Radio Wave Watch with Gray Dial
SEIKO
Only 1 unit left
Sale price¥489,500
Seiko Astron NEXTER SBXC111 Men's Solar-Powered GPS Satellite Radio Wave Watch, Black Exclusive Model
SEIKO
Only 1 unit left
Sale price¥522,100
Seiko Astron NEXTER 1st Collection Black Edition SBXC147 Men's Solar-Powered GPS Satellite Radio Wave Watch (Exclusive)
SEIKO
Only 1 unit left![Seiko Astron NEXTER 2nd Collection NOVA SBXY051 Men's Solar-Powered Radio-Controlled Watch with World Time Function and Black Dial [S_BH]](http://japanheartfulstore.com/cdn/shop/files/theclockhouse_sbxy051_1_d_20220906132331.jpg?v=1766195980&width=700)
![Seiko Astron NEXTER 2nd Collection NOVA SBXY051 Men's Solar-Powered Radio-Controlled Watch with World Time Function and Black Dial [S_BH]](http://japanheartfulstore.com/cdn/shop/files/theclockhouse_sbxy051_2_d_20220906132331.jpg?v=1766195979&width=600)
Sale price¥235,000
Seiko Astron NEXTER 2nd Collection NOVA SBXY051 Men's Solar-Powered Radio-Controlled Watch with World Time Function and Black Dial [S_BH]
SEIKO
Only 1 unit left
Sale price¥195,800
Seiko Astron Nexter 2025 Limited Edition Starry Sky SBXY091 Men's Solar Radio-Controlled Watch in Black and Purple
SEIKO
Only 1 unit left
Sale price¥375,300
Seiko Astron Nexter 2024 Limited Edition Starry Sky SBXD027 Men's Watch with GPS Satellite Radio Waves, Exclusive Model
SEIKO
Only 1 unit left
Sale price¥148,500
SEIKO Astron World Time Classic Elegance SBXY020 Men's Solar Radio-Controlled Dual Time Titanium Watch
SEIKO
Only 1 unit left
Sale price¥300,200
SEIKO ASTRON SBXD009 JDM Black Titanium GPS Solar Men's Watch Japan Made
SEIKO
Only 1 unit left
Sale price¥440,600
Seiko Astron Limited Edition 5X Series SBXC009 Men's Solar GPS Satellite Radio Wave Titanium Black Watch, Exclusive Model
SEIKO
Only 1 unit left
Sale price¥440,600
Seiko Astron Limited Edition 5X Series SBXC011 Men's Solar GPS Satellite Radio Wave Titanium Black Watch
SEIKO
Only 1 unit left
Sale price¥473,200
Seiko Astron Resident Evil: Death Island Collaboration Limited Edition Model Worn by Leon SBXC131 Men's Solar GPS Satellite Radio Wave Watch
SEIKO
Only 1 unit left
Sale price¥456,900
Seiko Astron Nexter 2025 Limited Edition Starry Sky SBXC171 Men's Solar-Powered GPS Satellite Radio Wave Watch
SEIKO
Only 1 unit left![Seiko Astron NEXTER SBXY037 Men's Solar-Powered Radio-Controlled Watch with World Time Function, Blue-Gray [S_BH]](http://japanheartfulstore.com/cdn/shop/files/theclockhouse_sbxy037_1.jpg?v=1766195757&width=700)
![Seiko Astron NEXTER SBXY037 Men's Solar-Powered Radio-Controlled Watch with World Time Function, Blue-Gray [S_BH]](http://japanheartfulstore.com/cdn/shop/files/theclockhouse_sbxy037_2.jpg?v=1766195757&width=600)
Sale price¥274,100
Seiko Astron NEXTER SBXY037 Men's Solar-Powered Radio-Controlled Watch with World Time Function, Blue-Gray [S_BH]
SEIKO
Only 1 unit left
Sale price¥117,200
SBXY015-Watch-Seiko-Astron-Origin-Solar radio-controlled watch-Titanium-World time-Men's-
SEIKO
Only 3 units left
Sale price¥117,400
SBXY013-Watch-Seiko-Astron-Origin-Solar radio-controlled watch-Titanium-World time-Men's-
SEIKO
Only 3 units left