As one of its daily deals, the Amazon Appstore for Android offers downloads of StopWatch & Timer Pro for Android
Google Play has it for the same price, however it doesn't include the credit noted below
.) That's $1 off and the lowest price we could find for this stopwatch app. Deal ends March 4 at 2 am ET.
If you haven't claimed it yet, you can receive a $1 Amazon MP3 Credit for free with this download. (It can only be claimed once per Amazon account until December 31.)