Amazon offers Prime members the Nautica Men's NAC 102 Date Classic Analog Watch Box Set in Blue, model no. N12633G, or Black, model no. N12634G, for $29.99 with free shipping. (Non-Prime members can spend $35 or more to qualify for free shipping; otherwise, shipping adds $4.48.) That's the lowest total price we could find by $14. It features a stainless steel case, interchangeable silicone straps, quartz movement, and water resistance to 165 feet.

Update: This item now offers free 1-day shipping for all members.