Seiko Astron Blue Nebula GPS Solar Stainless Steel

Caliber Number5X53

Movement Type GPS solar

Precision±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 yearsJewels12Functions

• Overcharge prevention function
• Power save function
• Perpetual calendar to the february 28, 2100
• World time function (39 time zones)
• Dual-time function
• Day display
• Power reserve indicator
• Time transfer function (Switching between the main-dial and sub-dial)
• GPS signal reception function (Time zone adjustment, automatic time adjustment)
• Satellite acquisition status display function
• Reception result display function
• DST (Daylight Saving Time)
• Function to prevent the gps signal reception function from working (in-flight mode)
• Automatic hand position alignment