The Hublot Big Bang Unico GMT comes in titanium or carbon fiber and features two time zones. Which can be set in a very easy way
GMT / World timer
A GMT or world timer is a watch that can indicate more than one time zone. Either by a hand, often called a GMT hand (Greenwich Mean Time) or world timer hand. A pure GMT watch has a second hour hand that can indicate 12 or 24 hours depicted on a time scale on the dial or bezel. Most GMT watches display the local time in a 12-hour format and have an independently adjustable 24-hour hand to indicate the home time.
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A world timer can show the time in a second time zone, and has the world’s 24 time zones often depicted on the dial or bezel. Mostly indicated with 24 city names. Some world timers have a rotating city disc, others a second hour hand. On some world timers there is a connection between the home time and local time hours, so if you adjust the watch to another time zone, the home time will display as well.
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Watches with a GMT / World timer
The Hermès Slim D’Hermès Quantième Perpétuel Platine looks much more attractive than the rather conservative rose gold version
Whenever you have plans to discover the world by foot (or bike) you should buy this Casio Pro Trek Smart WSD-F20
The Jaeger-LeCoultre Geophysic Tourbillon Universal Time is the first time ever a tourbillon is combined with a world timer
The Citizen Promaster Sky Satellite Wave GPS not only looks impressive, you need an impressive amount of time to figure out all its features
The Girard-Perregaux 1966 WW.TC is an addition to the 1966 collection, only with a world timer. As WW.TC stands for World Wide Time Control
This limited edition Casio G-Shock MR-G GPS Hybrid Gold Hammer Tone MRGG1000HG-9A celebrates 20 years of MR-G
The Montblanc 1858 Automatic Dual Time Bronze has a Sellita based movement with a Montblanc dual time complication
The Baume & Mercier Clifton GMT Power Reserve is yet another model within the Clifton collection offering dual time and power-reserve indicator
The Jaeger-LeCoultre Duomètre Sphérotourbillon is one out of three new Jaeger-LeCoultre models within the Duomètre collection