The Fastime 28 Stopwatch is a non-memory stopwatch good for rugged single event timing and sports timing such as football and events where cumulative split times are required. Suitable for professional use. Water-resistant and shock resistant case. Stopwatch: The stopwatch can count up to 24 hours. Timing to 1/100th sec for the first 30 minutes. Then in 1 second intervals. Cumulative split time function. Time of Day/Date. Alarm. Takes CR2032 battery (included). Batteries are dangerous if swallowed. Keep out of the reach of small Children. When changing a battery in a Fastime watch ensure that where there is a spring it is in the correct position (under the battery), where there is a clip to hold the battery, ensure that the battery is in place under the clip making good contact with the elements. If the watch face still remains blank it may be that the watch needs re-setting, this can be done by creating a 'U'-shaped tool from a paperclip and simultaneously touching one end to the back of the battery and the other end to the contact in the reset hole to the left of the battery bar screw.
