Seiko Astron GPS Solar 44mm
$5,200
New
Pre-Order
Available on back-order
Metro areas:
3 - 5 business daysRegional areas:
5 - 7 business daysLimited to 1,450 pieces worldwide. Estimated availability: February 2026.
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The Seiko Astron Limited Edition model SSH186J is a sophisticated GPS Solar chronograph celebrating Seiko’s 145th anniversary. Featuring a 44.1 mm titanium case with black super-hard coating and gold accents, it delivers world-wide time adjustment via GPS, dual-time, perpetual calendar and a long power reserve. Durable sapphire crystal and 100 meters water resistance make it ideal for everyday wear. Limited to 1,450 pieces worldwide, its striking black dial with gold details offers timeless appeal.
- Collection: Astron
- Case Material: Titanium with black super-hard coating, gold highlights
- Case Size: 44.1 mm
- Case Thickness:Â 14.4mm
- Dial: Black textured with gold accents
- Crystal: Sapphire with super-clear coating
- Strap/Bracelet: Titanium bracelet
- Movement: GPS Solar
- Calibre: 5X53
- Power Reserve: 2 years
- Water resistance: 100 metres
- Warranty: 3 years
- Origin: Japan










