Seiko Astron ‘Deep night’ 5X GPS Solar Chronograph - SSH155J1 200m water resistance Day display

Day display

The bi-colour 24-hour bezel is coated in Hardlex

it’s ready for everyday adventures

5mm Crystal Box-shaped Hardlex Clasp Deployment clasp with push button release Distance between lugs 20mm

Seiko Astron ‘Deep night’ 5X GPS Solar Chronograph - SSH155J1 200m water resistance Day displayMovement 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)