Amazon cuts up to 75% off a selection of men's and women's watches. 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.) With prices starting at $5.73, it's the best general sale on timepieces that we've seen from Amazon since November (when a coupon code cut 30% off watch orders of $100 or more). 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.