Seiko Astron GPS Solar Limited Edition Watch SSH137J1

CASE
Case Diameter: 42.7 mm
Case Thickness: 12.2 mm
Case Length (Lug-to-Lug): 48.0 mm
Material: Titanium with Super-Hard Coating & Ceramic Accents
Crystal: Sapphire Crystal (Super-Clear Coating)
Case Back: Threaded Screw Case Back with "Limited Edition" and Serial Number Engravingsng)

BAND
Material: Titanium with Black Super-Hard Coating
Lug Width: Integrated
Clasp: Three-Fold Clasp with Push-Button Release and Smart Adjuster Function

MOVEMENT & PERFORMANCE
Movement: Caliber 5X53 GPS Solar Powered
Accuracy: GPS automatic time synchronization ($\pm$15 seconds per month without a satellite signal)
Power Reserve: Approximately 6 Months when fully charged
Water Resistance: 100 Meters / 10 Bar (Safe for swimming and snorkeling)
Luminous: High-intensity LumiBrite on main hands and multi-faceted indices
Functions: Dual-time display, 39 time zone tracking, automatic time alignment, perpetual calendar, power-save mode, AM/PM indicator

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.

Buyers are responsible for paying any customs fees, duties, taxes, or handling charges charged by their local authorities.
If you need help understanding your country’s import rules, contact our support team.