"Animal Animations (Upper Right Digital Window) Animations change each time the Illumination Button is Pressed and include a dog, cat, dolphin, deer, and more! Dog will appear for the Countdown Mode, and the Dolphin will appear for the Stopwatch Mode. Shock Resistant 100M Water Resistant LED Light with Afterglow E-Data Memory: Memory Capacity Up to 40 records World Time: 27 Time Zones (30 cities), city code display, daylight savings on/off City Temperature Data: Average monthly high and low temperatures for 30 cities around the world (Celsius) Daily Alarm Countdown Timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments and 1-hour increments) Other: Auto-repeat function 1/100 second stopwatch Measuring capacity: 59'59""99 Measuring unit: 1/100 second Measuring modes: Elapsed time, split time, 1st-2nd place times Hourly Time Signal Auto Calendar (pre-programmed until the year 2039) 12/24 Hour Formats Accuracy: +/-30 seconds per month Battery: SR726W x 2 Approximate battery life: 2 years Case Size: 44.0 x 36.1 x 13.7mm Total Weight: 42.3g"