Seiko

Seiko Astron  2025 Limited Edition  | SSJ029J1

Limited edition one/1,500 pieces

The transparent light-blue molded dial evokes the power, beauty, and infinite radiance of the starry sky. The dial's appearance changes depending on the angle of view.

• Overcharge prevention function
• Power save function
• Perpetual calendar to the February 28, 2100
• Power reserve indicator
• GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)
• Satellite acquisition status display function
• Reception result display function
• Function to prevent the GPS signal reception (in-flight mode)
• Automatic hand position alignment function
• Date display