What is a dual time zone watch?
What is a dual time zone watch?
A Dual Time Zone watch is one which displays the time in two time zones at the same time. The second time zone is displayed using an additional hour hand. Dual time zone watches are also referred to as GMT watches and many watches have “GMT” written on the dial to indicate that they are dual time zone watches.
What watches automatically change time zones?
Seiko has announced the Astron GPS Solar wristwatch, which it claims is the first watch to change timezones automatically anywhere in the world.
How do I get two time zones on my Apple watch?
Use World Clock on Apple Watch to check the time in other…

- Open the World Clock app on your Apple Watch.
- Tap Add City.
- Type the city name (Apple Watch Series 7 only), or use Scribble or dictation to enter the city name.
- Tap the city name to add it to World Clock.
Which watch keeps best time?
The new Zenith Defy Lab (and this year’s upgrade, the Inventor) is said to be the most accurate mechanical watch ever made, beating at 15Hz and deviating by no more than 0.3 seconds per day.
How do I get dual clock on my lock screen?

Turn on Travel mode in Settings to see a dual clock on the Home screen and lock screen that shows both your home and current time zones. Important: Make sure you turn on location services in your phone settings. Set your home time zone first in the Clock app.
How do I display two clocks on my iPhone?
Go to your iPhone or iPad home screen and swipe right to reveal the “Today View” widget panel. Swipe all the way to the bottom of the page, and then tap “Edit.” Find the “World Clock” widget and tap the plus sign (+) next to it.
Is dual time the same as GMT?
What are the dual time and GMT complications? These two complications essentially perform the same function but while the dual time, as the name suggests, allows the wearer to tell the time in two different time zones, the GMT can accommodate multiple time zones using a 24-hour rotating bezel.