stop watch on the checker exercise book

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Size: 4080px × 5436px
Photo credit: © discpicture / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: accuracy, antique, blank, book, checker, chrome, clock, competition, counting, equipment, exercise, instrument, measure, measurement, meter, minute, number, object, precision, quick, race, record, silver, speed, sport, start, stop, stopwatch, time, timer, urgency, watch