Lighting An electroluminescent panel allows the dial to be switched on for better reading. The After Glow function allows the dial to stay on for a few seconds after the button is pressed. Daily alarm The daily alarm reminds you of events that are repeated daily with a beep signal emitted at the preset time. Snooze function Every time you stop the alarm starts to play again after a few minutes. Automatic Calendar Once set, the automatic calendar always displays the exact date. 12/24 hour format Time can be viewed at 12 or 24 hours. Resin case 1 year - 1 battery The battery powers the watch for approx. 1 year Accuracy +/- 60 sec seconds per month Battery type AAA / LR03 x 2 Dimensions approx. 65 x 100 x 40 mm (H x W x D) Weight approx. 166 g