Ivt-Cg-501-Race-Stopwatch-Catiga-CG-501-P-This-race-stopwatch-allows-you-to-monitor-times-up-to-24-hours-with-the-first-30-minutes-precise-to-1-100th-of-a-second-it-is-then-measured-in-hours-&-seconds-A-clock-&-alarm-are-also-built-in-along-with-measurement-of-intermediate-lap-time-weekday-date-display-&-time-function-12-24h-format-P-Catiga-Ivt-Cg-501-Race-Stopwatch-1-100th-of-a-Second-Accuracy-Yellow-Black