This great value stopwatch features 1/100 second precision for the first 30 minutes and a lap counter for easy time-keeping. The big digit display is easy to read and the stopwatch also has an hourly chime function and can be used as a daily alarm. The stopwatch also has a programmable calendar and clock with the choice of either 12 or 24 hour format. Stopwatch combines quality and economy 1/100 second precision for the first 30 minutes Lap counter Daily alarm and hourly chime Programmable calendar and clock Supplied with battery and neck cord