The 2017 Hublot Big Bang UNICO GMT was developed with utility and practicality in mind, and as a logical extension of where Hublot Big Bang watches with in-house movements are going. As Hublot did not just included existing GMT functionality into their in-house -made UNICO movement, but refined the concept a bit in order to make switching time zones while traveling more easy and convenient
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 time 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 in 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 in the home time by turning the day / night disc on the dial. 12 hour scale in the bezel and dial are reflected, the practical elements for the watch to add a unique personality.http://www.watchesline.co/