Casio A171WE-1AEF mm Silver

Led light.A light-emitting diode (LED) is used to illuminate the watch face.Stopwatch - 1/100 sec.- 1 hour.Elapsed time, split times and final time are measured to the nearest hundredth of a second.The watch can measure times of up to an hour.daily alarm.The daily alarm emits an acoustic signal at the scheduled time to remember those events that are repeated daily.automatic calendar.Once set, the automatic calendar always shows the correct date.12/24 hour timekeeping.Hours are displayed in either 12 or 24 hour format.Acrylic glass.Acrylic is easy and relatively unbreakable.resin box.The resin box is the ideal companion for every day.It is durable, lightweight, and relatively insensitive to cold, heat, or other external influences.stainless steel strap.Robust, resistant and elegant.The stainless steel strap is a classic for watches.adjustable closure.The closure can be easily individually adjusted to provide maximum comfort.7 years - 1 battery.The battery supplies the watch with the nec