Display 1 Additional Time Zone

My family lives in a timezone across the globe. To ease communication, it would be helpful if I could see what time it is there at a glance.

Current flow:
Tap ‘clock’—> click ‘world clock’ tab—>view time in pre-set time zone

Desired behavior:
Alternate time displayed in smaller font below default clock
OR
Tap ‘clock’ —> clock display switches to pre-set alternative time zone for 10 seconds —> clock reverts to default time zone.