The native clock app on BlackBerry 10 brings along many of the same features we've seen on BlackBerry in the past. There will be a clock mode with world clocks, stopwatch, timer and alarm. We've seen a bit on the clock in the past, and the reason I love it on BlackBerry 10 is because it's one of the native apps that you'll most likely use every day but won't even have to think about it. You'll easily be able to set the alarm, switch between functions and even enter Bedside Mode with no hassle. Very cool. Check out some more images below.