Seiko Astron GPS Solar Chronograph Silvery Night - SSH153J1 Seiko Presage Date display Power Reserve 45

Date display Power Reserve 45 hours Precision +15 / -10 seconds per day Case Material Stainless Steel Case Back Screwed Glass Type Domed with Anti-reflective treatment Strap Material Stainless Steel Clasp Type Push-button deployant with safety folding clasp Dial Features Textured 12 o'clock index for enhanced legibility

with no prior experience

This timepiece is ready for every moment

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

Other SpecificationsWater Resistance: 10 barWeight: 147

Seiko Astron GPS Solar Chronograph Silvery Night - SSH153J1 Seiko Presage Date display Power Reserve 45Movement 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)