Soldiers wore wrist watches in WWl - and the trend took off from this.
From the 1920s, pocket watches were steadily being replaced by the wrist watch, but I doubt if the typical civilian working man had a wrist watch in 1917.
Thankyou Ethel.
I've got a photo of my G/father in 1917 who had just come back from serving in the war and he's sporting a fine wrist-watch, and it puzzled me.
Thanks again Ettel,
Another thing that puzzled me is 'telegraph poles',
lined down the street, who had phones in 1917,my parents tell me they had to struggle to get a phone in the 60s
telephone poles would carry lots of thin wires on cross pieces attached at 90deg to the poles (crossarms)
They would be telephone ploes ....
in those days most of it was overhead ... even the routes between exchanges ..... and towns .. so while not many ppl had phones ... most main roads had spectacular telephone cables.