Amazon cuts up to 75% off a selection of men's, women's, and kids' watches, with prices starting from $5.55. Even better, Prime members score free shipping on all items. (Non-Prime members can spend $35 or more for free shipping; otherwise, shipping starts at around $5.) Deal ends April 23. Some best bets: Note: If you haven't yet, sign up for Amazon Fashion Store emails to get an extra 20% off your purchase. It can only be used once per account.