Elapsed time, split time and end time are measured with an accuracy of hundredths of a second. The measuring capacity of the clock reaches up to one hour. The daily alarm reminds you of daily recurring events by sounding an acoustic signal at the set time. Once set, the automatic calendar always displays the correct date. The time display can be set to either 12-hour or 24-hour format. In the 12-hour mode, a "p" appears in the display for the second half of the day, i.e. 12 noon until 23.59 pm.