Felix was one of the men off watch, so it was his turn to sleep.
Kurt was off watch, but he had stayed up to see their recovery.
Take some men, on or off watch, doesn't matter, move along the main decks.
When the repair men arrive, you are off watch and asleep.
He was off watch, but obviously had heard the hailing.
No use of caterwauling and disturbing the men off watch.
"I had Rohia teach me in the evening when he was off watch."
During the four hours off watch he had to sleep, eat, attend to chores, and study, if possible.
This big feller, he was off watch, and didn't nobody know rightly how bad he'd got hurt.
"By all means, dear - after you are off watch."