From Casio's Vintage collection, a classic design crafted from a durable resin case, easy to read digital dial with a 'stardust' surround, finished with an adjustable fastening stainless steel bracelet. This watch also features an array of useful functions which are listed below: LED light A light-emitting diode (LED) is used to illuminate the watch face. Display Flasher A light diode flashes as soon as an alarm, a countdown-time or the hour signal has been reached. Stopwatch function - 1/100 sec. - 24 hours Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 24 hours. Timer - 1/1 sec. - 24 hours (with automatic repeat) For fans of precision: the countdown timers help you to remember specific or recurring events by giving off an audible signal at a preset time. They then count back automatically from the preset time. The time can be set to the nearest second and up to 24 hours in advance - Ideal for people who need to take medicines every day or those who do interval training. Multi alarm This model is equipped with a multifunctional alarm. This clock has the perfect alarm for any type of appointment. The model is equipped with a total of four repeat alarms: 1. Daily alarm, sounds at the same time each day, 2. Date alarm, e.g. to help you remember birthdays, 3. Monthly alarm, sounds on the same day at the same time each month, 4. Alarm for every day of a particular month. Dimensions (H x W x D) 38,9mm x 35mm x 9,9mm Weight approx. 49 g