Digital Simple Stopwatch, Single Lap Basic Stopwatch, No Bells, No Clock, No Alarm, Silent, ON/Off for Coaches

【Pure Simple Stopwatch】: Only stopwatch function, without any other extras such as the clock, date, alarm, calendar which customers never use and make the stopwatch more complicated to use and set up. The digital basic stop watch is easy to set up and very simple to operate.
【IPX7 Waterproof Stopwatch】: This sports stopwatch is 50M Waterproof which can be used underwater when swimming, but can not be diving. It is designed for swimming coaches, durable and high quality, which can effectively improve the use time of the product.
【30 Laps/Split Pro Stopwatch】: This multi laps stop watch timer can store up to 30 measurements in memory, and they can be recalled with the fastest lap time, slowest lap time and average lap time. Measurable up to 9 hours 59 minutes 59 seconds in units of one hundredth (1/100) of a second.
【High Quality】: MOSTRUST digital stopwatch timer with 47in lanyard (neck strap), 1/100th second accuracy, water, dust and shock resistant, light weight, easy to use, perfect for coaches swimming training or sports match. This professional stopwatch is ergonomically designed for your hands, you will feel comfortable and flexible when you press the piano key button.
【Silent Stopwatch with On/Off Function】: The simple stopwatch is absolutely silent, there is no noise when you press any button or counting. The Stop watch has on/off function with one CR2032 battery.