Had to dig out the manual, as I do twice a year, and find my magnifying glass to read it...
Have to reset both the analog hands & the digital display.
It’s very handy when travelling... hands are set to local time, digital display remains on home time so I don’t phone Son-&-Heir at an inconvenient time...
At home, both are set to the same time.
Has taken me 30 minutes so far.........


Different story with my smart watch. It resets automatically, taking the time from my iPhone.
Unfortunately it only displays one time zone.
(It’s also not swimming pool proof.