Related Clues:
- Second-hand items?
- Sentries' jobs
- Their hands move in circles
- They may give you the time of day
- Time keepers
- Keeps an eye on
- Watches largely on side of the stockings
- Punches, informally
- Timers
- Guards marking time
- They usually have their hands in front of their faces
- See 7 Across
- They've got the time
- Keeps an eye on, and a hint to this puzzle's theme
- Time machines?