Hayatospeed [seiko watch] astron 3rd generation solar gps titanium model black dial sapphire glass diamond shield sbxc003 mens silver

Target: men set contents: main unit, box, instruction manual, warranty included reinforced waterproof for daily life: 10 bar country of origin: japan ・power save function・perpetual calendar function (2100 (until february 28, 2017)・world time function (39 time zones)・dual time display function・time transfer function・time zone correction function by gps satellite radio wave reception・super smart sensor (automatic time correction function)・forced time correction function.