Seiko Astron GPS Solar Chronograph SSE031 Citizen PROMASTER TSUNO CHRONOGRAPH RACER AV0079-01A for sale Closed case back

Closed case back

Tap into physiological metrics

Power reserve: approximately 40 hours

A bold statement for those who dare

the watch that is designed and engineered to withstand rough land environments

Seiko Astron GPS Solar Chronograph SSE031 Citizen PROMASTER TSUNO CHRONOGRAPH RACER AV0079-01A for sale Closed case backCalibre: 8X82, Movement: GPS Solar Chronograph Radio: 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 and 35) Case Diameter: 44. 6mm, Case