Use World Clock on Apple Watch to check the time in other locations
Use the World Clock app 
on your Apple Watch to check the time in cities around the globe.
Siri: Say something like: “What time is it in Auckland?”
Add and remove cities in World Clock
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.
To use Scribble on Apple Watch Series 7, swipe up from the bottom of the screen, then tap Scribble.
Note: Scribble is not available in all languages.
Tap the city name to add it to World Clock.
To remove a city, swipe left on its name in the city list, then tap X.
The cities you add on your iPhone also appear in World Clock on your Apple Watch.
Check the time in another city
Open the World Clock app
on your Apple Watch.Turn the Digital Crown or swipe the screen to scroll the list.
To see more information about a city, including time of sunrise and sunset, tap the city in the list.
While you’re viewing info about a city, you can scroll to see the previous or next city in your list.
When youʼre finished, tap < in the top-left corner, or swipe right to return to the city list.
If there’s a city whose time you’d always like to see, you can add a World Clock complication to your watch face and choose the city to display.
Change city abbreviations
To change a city abbreviation used on your Apple Watch, follow these steps:
Open the Apple Watch app on your iPhone.
Tap My Watch, then go to Clock > City Abbreviations.
Tap any city to change its abbreviation.
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