Analog and digital

· Double LED (light emitting diode); Selectable lighting duration (approximately 1.5 seconds or 3 seconds). · The needles and/or the index are covered by a fluorescent layer and, if the clock has previously been exposed to a light focus, shine in the dark. (Except GA-2100-1A1ER) · Pressing the button, the needles enter moving thus allowing cleaner visibility in the chronometer and/or date functions. · The daily alarm will remind you of the appointments that are repeated daily through an acoustic signal that sounds at the set. This model is equipped with 5 independent alarms that remind you of your important appointments. · The combination of carbon and stainless steel fiber reinforces the robustness of the clock and provides better comfort. · The belt contains synthetic resin, an ideal mat.