Dual time watches - "True" GMT, "Office" GMT, Worldtimer, Geographic - differences, pros and cons

Obviously these are just few examples of multi-time watches. There are others that I did not cover. Time pieces in the video (from left to right at the beginning of the video): BREITLING Avenger GMT Night Mission, ref. V323952A1L1X2, for sale here - https://tiny.pl/w8tpg OMEGA Planet Ocean GMT Titanium, ref. 232.92.44.22.03.001 ROLEX GMT Master II "Batgirl", ref. 126710BLNR, for sale here - https://tiny.pl/w8tpw Jaeger-LeCoultre Master Control Geographic, ref. Q4128420 Check out www.chroneo.pl for more new and pre-owned watches.