Speaking about the seasonal time change in the autumn..
In Ukraine you'll often here they say the followinng sentence on the radio, "Tomorrow, don't forget to change the time on your clocks to one hour backwards!"
How to correctly say this sentence in English?
Some people say I shouldn't use to here, "...change the time on TO one hour backwards!"
Some of them say that it wouldn't possible to say this sentence at all in English.
Some people say "Tomorrow, don't forget to set a clock's hands back an hour"
What is the most common and correct way to say this in English, what do YOU think?
Thank you very much for your answers!
UPD.: Sometimes I need to change/put/set/turn my clock's hands back an hour not because of the seasonal time change but because of, let's say, flying to the other country that has a different time zone. So, in that case would it sound 100% natural to say, "I need to set my clock's hands back an hour." as well as "I need to set my clock's hands back 3 hours?"