Seiko - Astron SSH187 - Watch Specs & Virtual Try-On

Detailed specs for the Seiko Astron SSH187 limited edition. Dark turquoise dial with GPS solar movement. Check dimensions and virtual try-on.

Watch summary

The Seiko Astron SSH187 is a limited edition GPS solar chronograph featuring a dark turquoise dial with a unique spiral galaxy pattern. Its titanium case and bracelet have a black hard coating for a sleek, durable finish. Designed for travelers, it offers GPS-controlled time and timezone adjustment.
Case Diameter
43.3mm
Movement
GPS solar Caliber 5X83
Power Reserve
6 months (2 years in power save mode)
Thickness
13.4mm
Lug-to-Lug
49.5mm
Retail Price (USD)
$2,900
Curious how it looks on you? Upload a wrist photo and our virtual try-on places the Astron GPS Solar 2026 Limited Edition on your wrist in seconds.

Virtual try-on preview

Upload your photo to see realistic lighting, perspective, and strap curvature applied automatically.
Seiko preview

The Seiko Astron SSH187 is a limited edition GPS solar chronograph featuring a dark turquoise dial with a unique spiral galaxy pattern. Its titanium case and bracelet have a black hard coating for a sleek, durable finish. Designed for travelers, it offers GPS-controlled time and timezone adjustment.

More from Seiko

Discover other timepieces from the same brand.

Ready to see it on you?

Upload a wrist photo to try the Seiko instantly

Our AI aligns the watch automatically so you can preview the fit before you buy. Works with indoor, outdoor, and mirror selfies.

Comments

Leave a Comment

No comments yet. Be the first to comment!