Seiko
Seiko Astron GPS Solar 145th Anniversary 44mm Limited Edition - SSH186J
Seiko Astron GPS Solar 145th Anniversary 44mm Limited Edition - SSH186J
SKU:SSH186J
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Limited Edition. 1,450 Pieces Worldwide. Astron GPS Dual Time SSH186J. SEIKO Astron GPS Solar communicates with the GPS network and adjusts to your time zone anywhere on Earth.
Serial number selection not possible as watches are sent at random worldwide.
In celebration of Seiko’s 145th anniversary, a special limited-edition model tracing Seiko’s legacy is now available. In 2026, Seiko will celebrate its 145th anniversary. Since its founding in 1881, the company has viewed watches as a potential solution to social challenges, consistently pursuing innovation while upholding founder Kintaro Hattori's philosophy to be “always one step ahead of the rest." This new GPS Solar Dual-Time Chronograph celebrates Astron's spirit of innovation. Symbolizing success and prosperity, gold-coloured accents grace every part of the watch, from the dial and bracelet to the case. The bezel features a gold-coloured sapphire crystal insert that adds depth and dimension. Even the gold-coloured markings at 1, 4, and 5 on the UTC scale offer a subtle tribute to the 145th anniversary.
Technical Details
| Calibre Type | Solar - Powered By Any Light Source |
| Calibre Function | GPS - Dual Time |
| Accuracy |
+/-1 second every 100,000 years (with daily automatic time adjustment) |
| Calibre Number |
5X53 |
| Power Reserve/Battery Life | 2 Year Power Reserve |
| Water Resistance | 100 Metres |
| Case Material | Titanium |
| Case Size |
Diameter: 44.1mm |
| Case Colour | Black & Gold - Yellow |
| Band/Bracelet | Bracelet - Titanium |
| Band Colour | Black & Gold - Yellow |
| Glass Material |
Dual Curved Sapphire Glass with Super Clear Coating |
| Crown | Cabochon - Pull Out |
| Dial Colour | Black Textured |
| Calendar Indicators |
Date, Day Of The Week |
| Dual Time |
Bottom Dial Can Be Adjusted To Second Time Zone, Main Hands Can Be Manually Adjusted To Different Time Zones |
| Hand Indicators |
Hour, Minute, Seconds, AM/PM |
| Lumibrite | Hands & Markers |
| Perpetual Calendar | Calendar Automatically Adjusts For Short Months and Leap Years Until February, 2100 |
| World Time |
Astron GPS Solar pinpoints your location and identifies your exact timezone by receiving GPS signals from 4 or more GPS satellites. Manual Time Adjustment is available. Daylight Saving Auto Adjustment |
| Features |
Power Reserve Indicator
|
