Casio G-SHOCK AW-591-4AER Auto-LED light A light-emitting diode (LED) is used to illuminate the watch face, incl. the feature of an Auto Light Switch that illuminates the display when the watch is angled towards the face. Shock-resistant Shock-resistant construction protects against impact and vibration. Neo-display A luminous coating provides long-term illumination in the dark after only a short exposure to light. World time function Displays the current time in major cities and specific areas around the world. Stopwatch function - 1/100 sec. - 1 hour Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 1 hour. Timer - 1/1 min. - 1 hour (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 1 hour in advance. Ideal for people who need to take medicines every day or those who do interval training. 5 daily alarms The daily alarm reminds you about recurring events with an acoustic signal at the time you have set. This model has 5 independent alarms for flexible reminders of important appointments. Snooze feature Each time you stop the alarm, it sounds again after a few minutes. Automatic calendar Once set, the automatic calendar always displays the correct date. 12/24-hour timekeeping Times can be displayed in either a 12-hour or 24-hour format. Mineral glass The tough mineral glass resists scratching. Stainless steel resin case Resin band Synthetic resin is the ideal material for wrist straps thanks to its extremely durable and flexible properties. 3 Years - 1 Battery The battery supplies the watch with sufficient energy for approx. three years. Water resistance classification (20 bar) Perfect for free diving without scuba gear: the watch is water resistant to 20 bar / 200 metres. The metres value does not relate to a diving depth but to the air pressure used in the course of the water resistance test. (ISO 22810) Dimensions (H x W x D) 52,00mm x 46,40mm x 14,90mm Weight approx. 49,80 g
