





Seiko Astron | SSJ015J1 GPS Solar "New Future" Hexagon Stealth Edition

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Command attention with an all-black fusion of bold style and cutting-edge satellite technology. The Seiko Astron SSJ015J1 introduces a striking, monochromatic design language to the landscape of autonomous timekeeping. Driven by the advanced Caliber 3X62 movement, this flagship model pairs a sleek, multi-faceted polygonal bezel with a fully stealth-coated titanium frame. Featuring a deeply textured dark grey grid dial, it offers absolute time zone precision across the globe while providing a remarkably lightweight, high-end presence on the wrist.
Command attention with an all-black fusion of bold style and cutting-edge satellite technology. The Seiko Astron SSJ015J1 introduces a striking, monochromatic design language to the landscape of autonomous timekeeping. Driven by the advanced Caliber 3X62 movement, this flagship model pairs a sleek, multi-faceted polygonal bezel with a fully stealth-coated titanium frame. Featuring a deeply textured dark grey grid dial, it offers absolute time zone precision across the globe while providing a remarkably lightweight, high-end presence on the wrist.
CASE
Case Diameter: 41.2 mm
Case Thickness: 12.0 mm
Case Length (Lug-to-Lug): 48.5 mm
Material: Titanium with Black Super-Hard Coating
Bezel: Dynamic Hexagonal / Polygonal Bezel Architecture
Crystal: Sapphire Crystal (Super-Clear Coating)
BAND
Material: Titanium with Black Super-Hard Coating
Clasp: Three-Fold Clasp with Push-Button Release and Smart Adjuster Function
MOVEMENT & PERFORMANCE
Movement: Caliber 3X62 GPS Solar Powered
Accuracy: GPS satellite synchronization ($\pm$15 seconds per month without a satellite signal)
Power Reserve: Approximately 6 Months when fully charged (Perpetual operation through ambient light)
Water Resistance: 100 Meters / 10 Bar
Luminous: High-grade
LumiBrite on hands and indexes
Functions: GPS signal reception indicator, multifunction indicator sub-dial (power, GPS status, flight mode), calendar date display
CASE
Case Diameter: 41.2 mm
Case Thickness: 12.0 mm
Case Length (Lug-to-Lug): 48.5 mm
Material: Titanium with Black Super-Hard Coating
Bezel: Dynamic Hexagonal / Polygonal Bezel Architecture
Crystal: Sapphire Crystal (Super-Clear Coating)
BAND
Material: Titanium with Black Super-Hard Coating
Clasp: Three-Fold Clasp with Push-Button Release and Smart Adjuster Function
MOVEMENT & PERFORMANCE
Movement: Caliber 3X62 GPS Solar Powered
Accuracy: GPS satellite synchronization ($\pm$15 seconds per month without a satellite signal)
Power Reserve: Approximately 6 Months when fully charged (Perpetual operation through ambient light)
Water Resistance: 100 Meters / 10 Bar
Luminous: High-grade
LumiBrite on hands and indexes
Functions: GPS signal reception indicator, multifunction indicator sub-dial (power, GPS status, flight mode), calendar date display
Notice to Customers:
Orders are dispatched from Singapore.
For customers in the United States:
As of August 29, 2025, all goods imported into the U.S.—regardless of their value—may incur a 10% import duty. This change follows the removal of the de minimis threshold under updated U.S. customs policies.
Please note that customers are responsible for all import duties, taxes, customs charges, and any applicable handling fees.
For information specific to your country’s customs process, including courier fees or tax-free limits, please reach out to our support team.
Notice to Customers:
Orders are dispatched from Singapore.
For customers in the United States:
As of August 29, 2025, all goods imported into the U.S.—regardless of their value—may incur a 10% import duty. This change follows the removal of the de minimis threshold under updated U.S. customs policies.
Please note that customers are responsible for all import duties, taxes, customs charges, and any applicable handling fees.
For information specific to your country’s customs process, including courier fees or tax-free limits, please reach out to our support team.
