As one of its daily deals, Amazon offers its Prime members the Casio Men's Slim Solar Multifunction Analog / Digital Watch in Red for $19.99 with free shipping. That's $30 off list and the lowest price we could find. It features an analog and digital display, Japanese quartz movement, resin case and bracelet, world time, alarm, timer, stopwatch, and water resistance to 330 feet. Deal ends today.