DAVID PARKER / SCIENCE PHOTO LIBRARY DAVID PARKER / SCIENCE PHOTO LIBRARY
Mechanical analog stopwatch artwork. A stopwatch is a handheld timepiece designed to measure the amount of time elapsed from a particular time when it is activated to the time when the piece is deactivated. This stopwatch comprises two dials: the outer dial measures time in seconds, the inner dial in minutes..
Model release not required. Property release not required.