Use stopwatch on counter to make schedule (9)
I believe the answer is:
timetable
'schedule' is the definition.
(I know that timetable is a type of schedule)
'use stopwatch on counter' is the wordplay.
'use stopwatch on' becomes 'time' (I can't explain this - if you can you should give a lot more credence to this answer).
'counter' becomes 'table' (I've seen this before).
'time'+'table'='TIMETABLE'
'to make' is the link.
Can you help me to learn more?
(Other definitions for timetable that I've seen before include "Syllabus" , "Schedule of events" , "Programme" .)