Seiko Astron SSE170J GPS Solar Watch

Seiko Astron SSE170J GPS Solar Watch

RRP $4,300.00

Special Price $3,095.00

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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 SSE043J 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 Clear Coating
  • Titanium Case with super-hard coating. Ceramic Bezel
  • Titanium & Ceramic bracelet
  • GPS Solar
  • Operating for approx. 6 months (when fully charged) power save: approx. 2 years
  • 100m Water Resistance
  • Case Size 45mm
  • Case Thickness 13.3mm
  • Magnetic Resistant
  • Lumibrite Hands and Markers
  • Screw case back
  • Against an allergic reaction to metal
  • Overcharge prevention function
  • Power save function
  • Perpetual calendar to the february 28, 2100
  • World time function (40 time zones)
  • Dual-time function
  • Day 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
  • Calendar function (date/day)
  • C ring method
  • Brand : SEIKO ASTRON
  • Code : SSE170J
  • Gender : Male
  • Face Colour : Black
  • Case Shape : Round
  • Water Resistance : 200m / 20ATM / 640ft
  • Case Material : Titanium
  • Case Diameter : 46.7mm
  • Case Thickness : 14.5mm
  • Crystal/Glass Type : Sapphire Glass
  • Strap/Bracelet Type : Silicon Strap
  • Clasp Type : Adjustable
  • Calendar : Date
  • Battery : Solar
  • Watch Movement : Solar
  • Warranty : Seiko 3 Year Warranty
  • Feature 1 : New Release
  • Feature 2 : GPS
  • Feature 3 : Solar - Powered By Any Light Source
  • Feature 4 : Titanium 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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