ROCOS Men's Automatic Mechanical Watch Luxury Gold Stainless Steel Wrist Watches for Men Classic Elegant Analog Casual Business Waterproof Watches with Calendar R0101 Inheriting The Classical Tradition: an automatic mechanical watch designed with the inspiration of the watch models of the last century. The gold case is matched with a white dial and decorated with gold hands, vintage and luxurious. Calendar and date window at three o'clock. The see-through case, you can see the watchs movement clearly. High Quality: The case is made of 361L stainless steel and has been electroplated many times. The crystal is a mineral mirror, scratch-resistant, and wear-resistant. The light permeability is as high as 99.6%, and the dial has a stronger gloss. Genuine leather strap, soft and comfortable, it's better to match clothes. The Automatic Movement, Battery-Free: Seagull self-wind movement, more precise than a normal mechanical movement. The watch get energy from the movement of the wrist. so please use at least 10 hours a day to get enough energy to drive the watch. When the energy is insufficient, it can be manually wound. Water Resistant To 3 ATM: withstands rain and splashes of water, not suitable for bathing, swimming or diving.Suitable for both casual and business. Good After-sales Service: Packaging is a blue square box, the best choice for sending friends to friends in Christmas . All watches in our store will enjoy 2 years warranty. Enjoy 100% money back guarantee within 30 days. For any questions, please feel free to contact us.