The ony time that I am a slave to the clock is on departure day. So bring your watch, but there is no need to wear it until then.
There are clocks around, someone else with a watch. or cell phones if you really need to know the time.

Otherwise; wake when you are rested, eat when you are hungry, drink when you are thristy and sleep when you are tired. It's a wonderful feeling!

Avoid the tan line! lol