Watch
by Seiko
Seiko Astron GPS Solar 2025 Limited Edition
Astron · Astron GPS Solar 2025 Limited Edition
- Case
- 43.4 mm
- Thickness
- 13.4 mm
- Lug width
- 14 mm
- Crystal
- Sapphire
- Market price
- $2,900
Updated 11 November 2026
About this watch
The Seiko Astron GPS Solar 2025 Limited Edition is a 43.4 mm watch from the Astron collection. Its titanium case is 13.4 mm thick and 49.5 mm from lug to lug, with 14 mm lugs. It is water resistant to 100 m. The crystal is sapphire.
The manufacturer’s list price is US$2,900. It comes in 4 versions.
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