The SEIKO S143 stopwatch is a digital stopwatch featuring a print-out function when connected to an SP12 printer.  The stopwatch is also equipped with a large-sized three-row display panel that can display split times, lap times and total elapsed time, or lap time in progress at the same time in separate rows. In addition the stopwatch is water resistant and can withstand up to 3 bar, making it ideal for aquatic sports or use in rainy weather.