Ending today at 6 am ET, World of Watches cuts up to 93% off a selection of men's, women's, and kids' watches during its Red Alert Sale. (Discounted prices are as marked.) Plus, all orders qualify for free shipping. With prices starting at $15.99, that's tied with yesterday's expired mention and among the best percent-off discounts we've seen from World of Watches in recent months. Choose from brands such as Invicta, Red Line, Skagen, and more.