OLEVS Self Winding Watches for Men Automatic Mechanical Dress Tourbillon Stainless Steel Dual Calendar Waterproof Luminous Wrist Watch Item Description ? Men Watches : exquisite skeleton tourbillon design, Roman numeral scale with automatic dual calendar window, one watch is multi-purpose, more practical, more luxury, and demonstrates the charm of luxury dress men's wrist watches. ? Automatic Mechanical Watches : genuine original movement, support automatic and manual winding, the tourbillon gear can offset the error caused by gravity to the parts in the escapement system of the watch, making the timing more accurate and the error smaller than ordinary automatic watches. ? Stainless Steel Watches : solid steel band has been polished many times to make it more durable and scratch-resistant. The concealed bi-fold butterfly buckle is convenient and comfortable to wear, and fits the wrist better without pinching hand hair. The wristband can be increased or decreased by the gift adjuster according to the size of the wrist. ? Self Winding Watches : HD luminous effect is excellent, even in the dark, it can display completely and clearly. Sealed high-hardness coating mirror, wear-resistant and scratch-resistant, can swim, can bath in cold water but can not dive. ? OLEVS Men's Watches: This store offers 60 days free returns and a 2-year product warranty, extended to after Christmas, so there is no need to worry about damaged goods that cannot be returned for a refund. Package includes watch/gift box/free adjustment tool/user guide. If you encounter problems while using the watch, you can contact us through Amazon and a professional after-sales team will provide you with services. HZ-O-G6607G Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return within 7 to 21 days from delivery date but product should be in original position and not in damaged condition,the return shipping charges will be buyer responsibility