Seiko Astron GPS Solar Chronograph Silvery Night - SSH153J1 Seiko Presage strengthened crystals along with luminous

strengthened crystals along with luminous hands and hour markers

with no prior experience

Other SpecificationsWater Resistance: 10 barWeight: 147

1mm Crystal Curved Hardlex LumiBrite LumiBrite on hands and index(es) Band Material Nylon Distance between lugs 20

Seiko Astron GPS Solar Chronograph Silvery Night - SSH153J1 Seiko Presage strengthened crystals along with luminousMovement Caliber Number 5X83 Movement Type GPS solar Precision 15 seconds per month (without receiving a GPS signal and at temperatures between 5C and 35C ) Power reserve Operating for approx. 6 months (when fully charged), power save: approx. 2 years Jewels 14 Functions Overcharge prevention function Power save function Chronograph up to 12 hours in 1 20 second increments Perpetual calendar to the february 28, 2100 World time function (38 cities)