ONEX Digital Stopwatch And Alarm Timer For Sports / Study / Running Digital Tally Counter  (Black Pack of 1)

Handheld LCD Digital Professional Timer Sports Stopwatch with Big digit display Powered by one AG10 button cell Useful for a wide range of activities 1/100 second precision with Lap Counter (first 30 Minutes) 12/24 hour format (Current Time) ,AM/PM indicator,and day of the week Instruction Manual Function Reading Normal display : Hour, minute, seconf & Day of week Push of A: For alarm time Push of B: Mode Push of C:For month date,day of week Stop Function: Push B for stop function Push C for count & stop Push A for lap & reset Alarm Time setting: Hold B about 3 second or push B once by once (Day of week flag above Monday Flashing) Push C or A to change hour/minute function then advance figure by Pushing A or C Select 12/24 hours cycle option in normal time Hold A then push B or when time hour setting.12/24 hour cycle option will appear alternately on every 24 hour cycle during hours advance month and date interchange by holding C then push A or cannot be changed.