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  • Seiko Astron Dual Time
    Seiko Astron Dual Time

Seiko Astron Dual Time

Quick Overview

Astron is the first watch to automatically recognize all time zones on Earth. With the touch of a single button, Astron adjusts to the correct local time everywhere on the planet.*

Always accurate.
Seiko Astron is accurate to one second every 100,000 years, thanks to the time signal it receives from the Atomic Clocks in each GPS satellite.

Astron never stops.
Astron receives all the power it needs from light absorbed through the dial. Not just sunlight, it is able to use all kinds of light, and store excess energy it produces in a power reserve with charge level is indicated on the dial.

Astron remains accurate, even on the move.
Astron receives GPS signals even when the wearer is walking or in a vehicle. If you can see the sky, Astron will tell the exact local time, even as you move across borders.

Calendar correction is automatic.
Astron has a perpetual calendar that will not need to be manually corrected until February 28, 2100.
  • Sku: SSE079
  • Availability: Ships Out In 1-3 Business Days
  • Color: All Black
  • Movement: Japanese
  • Style: Men's
  • Water Resistance: 100M/10ATM Details
  • Crystal: Sapphire
  • Case: Stainless Steel
  • Case Size: 45mm
  • Band: Stainless Steel
  • Features: Date Display, GPS Controlled Time, Perpetual Calendar, Power Save, Solar Power, World Time
  • Warranty: 3 Year Limited Details
  • Other Options:
    • GPS Solar Dual Time
      GPS controlled time and time zone adjustment
      Magnetic resistance 4,800A/m
      Perpetual day and date calendar correct to the year 2100
      Signal reception result indication
      Dual time indicator (40 time zones)
      AM/PM indicator
      Daylight savings time function
      Power save function
      Sapphire glass with Seiko's proprietary super clear, anti-reflective coating
      Tri-fold push button release clasp
      LumiBrite hands and markers
      100M water resistant
      Caliber 8X53

      Black Ceramic Bezel
      Titanium Case and Bracelet with super hard coating
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