Illuminator An electroluminescent panel makes the entire face glow for easy reading. Stopwatch function - 1/100 sec. - 1 hour Elapsed time, split time and final time are measured with an accuracy of 1/100 of a second. The watch can measure times up to 1 hour. Daily alarm The daily alarm reminds you of events that repeat every day, emitting an acoustic signal at the set time. Automatic calendar with date, day and month Once set, the automatic calendar always shows the correct date. 12/24 hour timekeeping Times can be displayed in 12 hour or 24 hour format. Acrylic glass Acrylic is easy and relatively indestructible. Resin Housing The resin housing is the ideal everyday companion. It is durable, lightweight and relatively insensitive to cold, heat or other external influences. Resin Strap Synthetic resin is the ideal material for wrist straps due to its extremely durable and flexible properties. Buckle The bracelet is equipped with a buckle. 7 years - 1 battery The battery supplies the watch with enough energy for approx. seven years. Water resistance rating (WR) according to ISO 22810 This model is water resistant according to DIN 8310 / ISO 22810 and therefore resistant to small splashes. Any major contact with water should be avoided. Dimensions (H x W x D) 35.40 mm x 39.00 mm x 9.60 mm Weight approx. 21.00 g