Product Description Water resistant to 50 meters, the LED light has a dual time display with a blinking and fading. Daily alarm. 1100 second digital stopwatch. Measuring capacity 23,595,999. Measuring modes: elapsed time, split time, 1st and 2nd position times display. time signal per hour. Auto-calendar pre-programmed to year 2099. 12 24 o'clock formats. Accuracy: 20 seconds per month. Battery CR1620. Approximate battery life is 10 years. Unit: 2672, hull size. Gross weight: 350 x 335 x 100mm 32g