SEIKO Astron GPS Solar Chronograph Black Dial | SSH151 trail Built using only the finest

Built using only the finest quality materials

Versatile Year-Round Style Perfect layering piece that transitions seamlessly from office environments to weekend getaways

HydroCuff Waterproof Seal

Radio Sweep Spirit Box with AM/FM

SEIKO Astron GPS Solar Chronograph Black Dial | SSH151 trail Built using only the finestMovement 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)