marathon adanac 3000 digital sports stopwatch timer with extra large display and buttons, water resistant- yellow marathon large display - displays minutes, seconds & 1/100th seconds. split mode - times single and split events. freeze split-time display while total timing continues. time & calendar - displays hour, minute, second, month, day and date with alarm feature. laser tuned - laser tuning ensures 1/100th second accuracy. includes 46" black lanyard (neck strap)