Seiko Astron GPS SSE153J Mens Steel Watch

Seiko Astron GPS SSE153J Mens Steel Watch

RRP $2,800.00

Special Price $1,899.00

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Ships in 1-3 Business Days from Sydney with AusPost Express. Sydney customers can pick up on the same day from our Sydney office by choosing to Click & Collect.

3 year Australian manufacturers warranty. StarBuy are Authorised online stockists of Seiko Astron Watches. All Seiko Astron Watches are shipped with local and an international manufacturers warranty, an instructions manual and in Seiko Astron original packaging.

Astron is the first watch to automatically recognize all time zones on Earth. At last a watch that adjusts to your time zone.

Seiko Astron Big Date series SSE153J Solar GPS automatically adjusts to the local time. With the touch of a single button, Astron adjusts to the correct local time everywhere on the planet. Daylight saving time does require a manual adjustment.

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 whose 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.


  • Sapphire Crystal Glass. Super hard coating
  • Stainless Steel Case with super-hard coating. Ceramic Bezel
  • Silicone Strap
  • GPS Solar
  • Operating for approx. 6 months (when fully charged) power save: approx. 2 years
  • 100m Water Resistance
  • Case Size 45.5mm
  • Case Thickness 13mm
  • Magnetic Resistant
  • Gold tone hands and markers
  • Screw case back
  • Overcharge prevention function
  • Power save function
  • Perpetual calendar to the february 28, 2100
  • World time function (39 time zones)
  • Dual-time function
  • Date display function
  • Power reserve function
  • Time zone adjustment by receiving GPS signals from GPS satellites, automatic time adjustment function
  • Satellite acquisition status display function
  • Reception result display function
  • DST (Daylight Saving Time)
  • Function to prevent the gps signal reception function from working (in-flight mode)
  • Automatic hand position alignment function


Buyers outside Australia: All prices are in Australian Dollars. Please check the import duty at source as additional local costs (if any) may apply. Delivery dates are a guide only. Please allow a little extra time for delivery as shipping delays may occur. As authorised online stockists of Seiko watches, we can offer a 1 year International manufacturers warranty

  • Brand : SEIKO ASTRON
  • Code : SSE153J
  • Gender : Male
  • Face Colour : Black
  • Case Shape : Round
  • Water Resistance : 100m / 10ATM / 320ft
  • Case Material : Stainless Steel + Ceramic
  • Case Diameter : 45.5mm
  • Crystal/Glass Type : Sapphire Glass
  • Strap/Bracelet Type : Silicon Strap
  • Clasp Type : Push Button Buckle
  • Calendar : Date
  • Battery : Solar
  • Watch Movement : Solar
  • Warranty : Seiko 3 Year Warranty
  • Feature 1 : Ideal for the traveller
  • Feature 2 : GPS
  • Feature 3 : Solar - Powered By Any Light Source
  • Feature 4 : Stainless Steel & Ceramic Case
  • Feature 5 : Black Silicon Strap
  • Feature 6 : 100m Water Resistant
  • Feature 7 : Perpetual Calendar
  • Feature 8 : World Time
  • Feature 9 : Power Reserve Indicator
  • Feature 10 : Sapphire Glass
  • Packaging : Astron Watch + Astron Special Packaging + Warranty Booklet

Orders received before 2pm are generally shipped on the same business day. Please allow up to 3 business days as there may be occasional delays during sales periods. 

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