The best choice for reliability at the most economical price…Combines a multi-mode Stopwatch with an easy-to-use Countdown Timer. A full 10 hour stopwatch and countdown timer precise to 1/100 second…20 times more powerful than other brands. Thoughtful design features and high quality construction. Extra large digital display, soft rubberized push buttons and side grips make the 1000W a pleasure to hold and operate for anyone. Single Event, Lap or Split Timing. Two Finish Time Memory Recall. Unlimited number of time readings can be taken. Countdown timer shows time remaining; counts up to completion. Audible alarm at completion of countdown. 1-Year Factory Warranty on Watch. LR44 Battery.