Casio Digital Sports Watch (# F91W) for $6.61 on Amazon (LIMIT 1 per account)

Amazon has got this Casio Digital Sports Watch (# F91W) for only $6.61 (limit one per account because of the low pricing).  It got 4.5 out of 5 stars over 2,360 customer reviews.

• Digital sport watch in rectangle case featuring alarm, chronograph functions, and night light
• 33 mm resin case with mineral dial window, Quartz movement with digital display
• Water Resistant and Ribbed resin band with buckle closure
• Measuring modes include net time, split time, and first and second place times
• Functions include 1/100-second digital stopwatch, hourly time signal, auto calendar, and day/date. Accuracy of +/- 30 seconds per month

This is an Amazon Add-On item, which means that it ships for free with a $25 minimum order if you are an Amazon Prime member (and its price of $6.61 counts towards that $25), or it ships for free with a $49 minimum order if you're not a Prime member. (Other Amazon Add-On item deals can be found here.)