Big Bang Unico GMT's buttons are not the same as those on the chronograph. Its appearance has been redesigned, unique charm, rectangular outline of the continuation of the first generation of Big Bang watch button classic style. GMT time (local time) through the crown up and down the two exclusive button, independent of other indicators to adjust, minute hand and second hand will not be affected. The specific mode of operation, each press the button at 2 o'clock position, the time to move forward for one hour; press the 4 o'clock position of the button, then back one hour. In addition, the security mechanism also prevents two buttons from being mistakenly pressed at the same time. This means that every time you change the time zone, you do not need to synchronize all the pointers.
Double time zone occupies the same space as the dial to ensure the best quality reading experience. The local time is displayed by the regular pointer, and the home time is displayed in 12 hours through the arrow pointer. The user can easily identify the morning and afternoon of the home time through the rotating day / night disc on the dial. 12 hours scale in the bezel and dial are reflected, the practical elements for the watch to add a unique personality.http://www.watchcopyline.is/
