> Change your timezone
Whether you’re going from one side of the world to the other or just nipping across a border, your Apple Watch can show you the time for two different places.
Choose the GMT face, press (but don’t long–press) the centre and you can now use the Digital Crown to tell your watch which second time zone you’d like it to display. When you return to the GMT face, it’ll show the current time zone’s time in the inner, 12–hour dial and the other time zone in the outer, 24–hour dial.