Seiko Astron GPS Solar Chronograph SSE023 Seastrong Battery Life: 2 years on

Battery Life: 2 years on CR2016

Wherever you are — in the air or on the land — your favorite tunes are always right at hand

Case / bezel material: Resin / Stainless Steel

thus pinpointing its position and identifying the time zone and the exact time

Dial: Matte dial

Seiko Astron GPS Solar Chronograph SSE023 Seastrong Battery Life: 2 years onSeiko Astron GPS Solar Chronograph SSE023 Caliber Specifications: 8X82, GPS Solar Chronograph GPS controlled time and time zone adjustment Chronograph up to 6 hours in 1 5 second increments Perpetual calendar correct to the year 2100, Signal reception result indication World time function (40 Time Zones), Daylight Saving Time function, Power save function Accuracy: + 15 seconds per month (without receiving a time signal and at temperatures between 5