Limited Edition of 1000 Pieces.  Sapphire Elapsed Time Bezel Ball Watch Company Engineer III Hurricane Hunters Limited Edition DG3008C-S1CJ-BK. BALL continues its journey of equipping pilots and explorers with innovative technology for any mission. The breakthrough quick jump setting allows to independently change the local 12-hour hand without affecting the GMT hand or stopping the seconds hand. Powered by BALLs COSC certified GMT module, the local hand can be set by using the traditional crown at 3 o clock. The local 12-hour hand will jump in one hour increments without affecting all three additional hands. As a true GMT module, the date also moves in accordance to the local 12 hour hand, always indicating the correct date of the wearer\'s local time zone. No matter where exploration leads, it is now possible to read the time in two geographic zones with uninterrupted accuracy.