Seiko Astron SSJ021J1 GPS Solar "Starry Sky" Limited Edition Men's Watch

CASE
Case Diameter: 41.2 mm
Case Thickness: 12.0 mm
Case Length (Lug-to-Lug): 48.6 mm
Material: Titanium with Black Super-Hard Coating
Bezel: Dynamic Hexagonal/Polygonal Bezel
Crystal: Sapphire Crystal (Super-Clear Coating)
Case Back: Threaded Screw Case Back with "Limited Edition" and Serial Number Engravings

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 on a full charge (Perpetual operation through ambient light)
Water Resistance: 100 Meters / 10 Bar
Luminous: High-grade blue LumiBrite on hands and indexes
Functions: GPS signal reception indicator, multi-functional indicator sub-dial, charging status display, automatic time zone alignment, date display

Shipping Notice

All orders ship from Singapore.

U.S. Customers:
Effective August 29, 2025, the U.S. government has removed the de minimis exemption. As a result, a 10% import tariff may apply to all shipments, regardless of order value.

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