Seiko Astron titanium solar radio SBXC171/SSH171 mens watch

MovementCaliber No.5X83Driving systemSolar gps satellite radio frequency correctionAccuracyAverage monthly difference ¡À15 seconds when not receiving a signalDrive timeApprox. 6 months on full charge, approx. 2 years on power saveNumber of jewels14 jewelsFunctionsOvercharge prevention functionPower saving functionStopwatch function (1/20th of a second, 12-hour counter)Perpetual calendar function (until February 28, 2100)World time function (38 time zones)Dual time display functionDay of the week display functionPower reserve display functionTime transfer functionTime zone correction function by receiving satellite radio waves and super smart sensor functionNumber of captured satellites display functionReception result display functionDaylight saving time (dst) functionReception off function (Airplane mode)Automatic hand position correction functionCase and bandCase MaterialPure titanium (hard coating)Case CoatingSuper black diamond shieldCase SizeThickness:12.4mmWidth:42.0mmHeight:49.5