20 Laps/Splits Stopwatch ANTEQI Waterproof Stopwatch is a professional stopwatch, fits for athletes runners coach referee, and suits for various sports such as running, swimming cycling basketball football rugby training etc. Simple Stopwatch Description: ANTEQI stopwatch just comes with stopwatch mode, has no alarm, no clock, no calendar and no button tone, a real and simple stopwatch, easy to set up and use. Simple stopwatch is 50M Waterproof which can be used underwater when swimming, but can not be diving. Allow to record in both the lap and split time with the ability to store 20 memories for events. It can measure up to 10 hours in 1/100 seconds. After timing, you can also review the fastest (FS), slow-est (SL), and average (A) segment times or segment intervals. The stopwatch has a good design, and you will feel comfortable and flexible in your hands. It comes with a 47in nylon lanyard (neck strap) which is convenient to carry for coaches and referees. Feature Simple Operation 20 Laps Split Events Large and Clear Digit Display, Easy to Read 50 Meters Waterproof Design, Dust and Shock Resistant 1/100th Second Accuracy With ON/Off - Save Power Memory Storage Function View fastest, slow-est, and average segment times or segment intervals.