In 1670, the pendulum clock, developed by Christiaan Huygens, marked a groundbreaking advancement in timekeeping technology. Utilizing the regular motion of a pendulum, these clocks significantly improved accuracy over earlier mechanical models. This innovation facilitated precise time measurement, advancing navigational techniques and boosting maritime exploration and trade. The pendulum clock's widespread adoption enabled more precise experimentation, fostering scientific discovery and enhancements in various fields that relied on accurate timekeeping.