Walmart offers the Casio Men's G-Shock Ana-Digi Watch in Black, model no. G100-1BV, for $54.88 with free shipping. (Jet.com and Amazon charges the same.) That's the lowest total price we could find by $4, although we saw it for a buck less in June. It features a backlight with afterglow, quartz movement, shock resistance, dual time, daily alarm, 1/100-second stopwatch, and water resistance to 660 feet.

Orders placed by December 21 are expected to arrive by Christmas.