Abstract: An electronic equipment capable of keeping a plurality of lap times wherein upon depression of a start-stop key a time counting means is started and time being counted is displayed; upon each depression of a lap time key or button the contents in the time counting means at the instant the lap time key is depressed is transferred and stored in a respective register and the sequential order of the lap times stored is displayed; upon the second depression of the start-stop button the time counting means is disabled and the total time of one event counted is displayed; and thereafter upon each depression of the lap time button or key the lap times stored are sequentially displayed in the inverted order together with the sequential order of the lap time being displayed.