Related Clues:

• Proctor's announcement
• Luce's magazine
• Exact
• Rate of walking speed
• Going rate
• Pick it up if you're behind
• Walk nervously
• It's on the watch
• Prison sentence
• Instance
• Indefinite period
• See 69-Across
• All-wound healer?
• Prison term
• About 2 1/2 feet for humans, I suppose