You need to better understand how legitimate grey market sellers like Jomashop operate. Unless otherwise stated, the watches that they sell are authentic, in new unused condition, still in the original packaging, and with the box, manual, and all accessories. Grey market sellers typically buy excess stock from authorized dealers at heavily discounted prices and then pass part of the savings on to their customers. Depending upon the model of watch, grey market discounts off MSRP can be anywhere from 5% to 40% or more. Generally, although not always, what you don’t get in exchange for the discount is the manufacturer’s warranty. Grey marketers often substitute their own warranties in lieu of the manufacturer’s warranty. Only you can decide whether the grey market discount is enough to offset the risk of having no manufacture’s warranty if something goes wrong. It’s your responsibility to research a prospective grey market seller to determine whether or not they are legitimate.